2890490400

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{2731}}^1$

素因数の和:2774

約数の個数: 432

約数和(自身を含む): 12165158880

約数和(自身を除く): 9274668480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 336, 350, 360, 378, 392, 400, 420, 432, 441, 450, 480, 490, 504, 525, 540, 560, 588, 600, 630, 672, 675, 700, 720, 735, 756, 784, 800, 840, 864, 882, 900, 945, 980, 1008, 1050, 1080, 1120, 1176, 1200, 1225, 1260, 1323, 1350, 1400, 1440, 1470, 1512, 1568, 1575, 1680, 1764, 1800, 1890, 1960, 2016, 2100, 2160, 2205, 2352, 2400, 2450, 2520, 2646, 2700, 2731, 2800, 2940, 3024, 3150, 3360, 3528, 3600, 3675, 3780, 3920, 4200, 4320, 4410, 4704, 4725, 4900, 5040, 5292, 5400, 5462, 5600, 5880, 6048, 6300, 6615, 7056, 7200, 7350, 7560, 7840, 8193, 8400, 8820, 9450, 9800, 10080, 10584, 10800, 10924, 11025, 11760, 12600, 13230, 13655, 14112, 14700, 15120, 16386, 16800, 17640, 18900, 19117, 19600, 21168, 21600, 21848, 22050, 23520, 24579, 25200, 26460, 27310, 29400, 30240, 32772, 33075, 35280, 37800, 38234, 39200, 40965, 42336, 43696, 44100, 49158, 50400, 52920, 54620, 57351, 58800, 65544, 66150, 68275, 70560, 73737, 75600, 76468, 81930, 87392, 88200, 95585, 98316, 105840, 109240, 114702, 117600, 122895, 131088, 132300, 133819, 136550, 147474, 151200, 152936, 163860, 172053, 176400, 191170, 196632, 204825, 211680, 218480, 229404, 245790, 262176, 264600, 267638, 273100, 286755, 294948, 305872, 327720, 344106, 352800, 368685, 382340, 393264, 401457, 409650, 436960, 458808, 477925, 491580, 516159, 529200, 535276, 546200, 573510, 589896, 611744, 614475, 655440, 669095, 688212, 737370, 764680, 786528, 802914, 819300, 860265, 917616, 955850, 983160, 1032318, 1058400, 1070552, 1092400, 1147020, 1179792, 1204371, 1228950, 1310880, 1338190, 1376424, 1433775, 1474740, 1529360, 1605828, 1638600, 1720530, 1835232, 1843425, 1911700, 1966320, 2007285, 2064636, 2141104, 2184800, 2294040, 2359584, 2408742, 2457900, 2580795, 2676380, 2752848, 2867550, 2949480, 3058720, 3211656, 3277200, 3345475, 3441060, 3613113, 3686850, 3823400, 3932640, 4014570, 4129272, 4282208, 4301325, 4588080, 4817484, 4915800, 5161590, 5352760, 5505696, 5735100, 5898960, 6021855, 6423312, 6554400, 6690950, 6882120, 7226226, 7373700, 7646800, 8029140, 8258544, 8602650, 9176160, 9634968, 9831600, 10036425, 10323180, 10705520, 11470200, 11797920, 12043710, 12846624, 12903975, 13381900, 13764240, 14452452, 14747400, 15293600, 16058280, 16517088, 17205300, 18065565, 19269936, 19663200, 20072850, 20646360, 21411040, 22940400, 24087420, 25807950, 26763800, 27528480, 28904904, 29494800, 30109275, 32116560, 34410600, 36131130, 38539872, 40145700, 41292720, 45880800, 48174840, 51615900, 53527600, 57809808, 58989600, 60218550, 64233120, 68821200, 72262260, 80291400, 82585440, 90327825, 96349680, 103231800, 107055200, 115619616, 120437100, 137642400, 144524520, 160582800, 180655650, 192699360, 206463600, 240874200, 289049040, 321165600, 361311300, 412927200, 481748400, 578098080, 722622600, 963496800, 1445245200, 2890490400]

約数ペア:

[(1, 2890490400), (2, 1445245200), (3, 963496800), (4, 722622600), (5, 578098080), (6, 481748400), (7, 412927200), (8, 361311300), (9, 321165600), (10, 289049040), (12, 240874200), (14, 206463600), (15, 192699360), (16, 180655650), (18, 160582800), (20, 144524520), (21, 137642400), (24, 120437100), (25, 115619616), (27, 107055200), (28, 103231800), (30, 96349680), (32, 90327825), (35, 82585440), (36, 80291400), (40, 72262260), (42, 68821200), (45, 64233120), (48, 60218550), (49, 58989600), (50, 57809808), (54, 53527600), (56, 51615900), (60, 48174840), (63, 45880800), (70, 41292720), (72, 40145700), (75, 38539872), (80, 36131130), (84, 34410600), (90, 32116560), (96, 30109275), (98, 29494800), (100, 28904904), (105, 27528480), (108, 26763800), (112, 25807950), (120, 24087420), (126, 22940400), (135, 21411040), (140, 20646360), (144, 20072850), (147, 19663200), (150, 19269936), (160, 18065565), (168, 17205300), (175, 16517088), (180, 16058280), (189, 15293600), (196, 14747400), (200, 14452452), (210, 13764240), (216, 13381900), (224, 12903975), (225, 12846624), (240, 12043710), (245, 11797920), (252, 11470200), (270, 10705520), (280, 10323180), (288, 10036425), (294, 9831600), (300, 9634968), (315, 9176160), (336, 8602650), (350, 8258544), (360, 8029140), (378, 7646800), (392, 7373700), (400, 7226226), (420, 6882120), (432, 6690950), (441, 6554400), (450, 6423312), (480, 6021855), (490, 5898960), (504, 5735100), (525, 5505696), (540, 5352760), (560, 5161590), (588, 4915800), (600, 4817484), (630, 4588080), (672, 4301325), (675, 4282208), (700, 4129272), (720, 4014570), (735, 3932640), (756, 3823400), (784, 3686850), (800, 3613113), (840, 3441060), (864, 3345475), (882, 3277200), (900, 3211656), (945, 3058720), (980, 2949480), (1008, 2867550), (1050, 2752848), (1080, 2676380), (1120, 2580795), (1176, 2457900), (1200, 2408742), (1225, 2359584), (1260, 2294040), (1323, 2184800), (1350, 2141104), (1400, 2064636), (1440, 2007285), (1470, 1966320), (1512, 1911700), (1568, 1843425), (1575, 1835232), (1680, 1720530), (1764, 1638600), (1800, 1605828), (1890, 1529360), (1960, 1474740), (2016, 1433775), (2100, 1376424), (2160, 1338190), (2205, 1310880), (2352, 1228950), (2400, 1204371), (2450, 1179792), (2520, 1147020), (2646, 1092400), (2700, 1070552), (2731, 1058400), (2800, 1032318), (2940, 983160), (3024, 955850), (3150, 917616), (3360, 860265), (3528, 819300), (3600, 802914), (3675, 786528), (3780, 764680), (3920, 737370), (4200, 688212), (4320, 669095), (4410, 655440), (4704, 614475), (4725, 611744), (4900, 589896), (5040, 573510), (5292, 546200), (5400, 535276), (5462, 529200), (5600, 516159), (5880, 491580), (6048, 477925), (6300, 458808), (6615, 436960), (7056, 409650), (7200, 401457), (7350, 393264), (7560, 382340), (7840, 368685), (8193, 352800), (8400, 344106), (8820, 327720), (9450, 305872), (9800, 294948), (10080, 286755), (10584, 273100), (10800, 267638), (10924, 264600), (11025, 262176), (11760, 245790), (12600, 229404), (13230, 218480), (13655, 211680), (14112, 204825), (14700, 196632), (15120, 191170), (16386, 176400), (16800, 172053), (17640, 163860), (18900, 152936), (19117, 151200), (19600, 147474), (21168, 136550), (21600, 133819), (21848, 132300), (22050, 131088), (23520, 122895), (24579, 117600), (25200, 114702), (26460, 109240), (27310, 105840), (29400, 98316), (30240, 95585), (32772, 88200), (33075, 87392), (35280, 81930), (37800, 76468), (38234, 75600), (39200, 73737), (40965, 70560), (42336, 68275), (43696, 66150), (44100, 65544), (49158, 58800), (50400, 57351), (52920, 54620)]