201919200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 432

約数和(自身を含む): 817541424

約数和(自身を除く): 615622224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 49, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 98, 100, 101, 102, 105, 112, 119, 120, 136, 140, 147, 150, 160, 168, 170, 175, 196, 200, 202, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 300, 303, 336, 340, 350, 357, 392, 400, 404, 408, 420, 425, 476, 480, 490, 505, 510, 525, 544, 560, 588, 595, 600, 606, 672, 680, 700, 707, 714, 735, 784, 800, 808, 816, 833, 840, 850, 952, 980, 1010, 1020, 1050, 1120, 1176, 1190, 1200, 1212, 1225, 1275, 1360, 1400, 1414, 1428, 1470, 1515, 1568, 1616, 1632, 1666, 1680, 1700, 1717, 1785, 1904, 1960, 2020, 2040, 2100, 2121, 2352, 2380, 2400, 2424, 2450, 2499, 2525, 2550, 2720, 2800, 2828, 2856, 2940, 2975, 3030, 3232, 3332, 3360, 3400, 3434, 3535, 3570, 3675, 3808, 3920, 4040, 4080, 4165, 4200, 4242, 4704, 4760, 4848, 4900, 4949, 4998, 5050, 5100, 5151, 5600, 5656, 5712, 5880, 5950, 6060, 6664, 6800, 6868, 7070, 7140, 7350, 7575, 7840, 8080, 8160, 8330, 8400, 8484, 8585, 8925, 9520, 9696, 9800, 9898, 9996, 10100, 10200, 10302, 10605, 11312, 11424, 11760, 11900, 12019, 12120, 12495, 13328, 13600, 13736, 14140, 14280, 14700, 14847, 15150, 16160, 16660, 16800, 16968, 17170, 17675, 17850, 19040, 19600, 19796, 19992, 20200, 20400, 20604, 20825, 21210, 22624, 23520, 23800, 24038, 24240, 24745, 24990, 25755, 26656, 27472, 28280, 28560, 29400, 29694, 30300, 33320, 33936, 34340, 35350, 35700, 36057, 39200, 39592, 39984, 40400, 40800, 41208, 41650, 42420, 42925, 47600, 48076, 48480, 49490, 49980, 51510, 53025, 54944, 56560, 57120, 58800, 59388, 60095, 60600, 62475, 66640, 67872, 68680, 70700, 71400, 72114, 74235, 79184, 79968, 80800, 82416, 83300, 84133, 84840, 85850, 95200, 96152, 98980, 99960, 103020, 106050, 113120, 117600, 118776, 120190, 121200, 123725, 124950, 128775, 133280, 137360, 141400, 142800, 144228, 148470, 158368, 164832, 166600, 168266, 169680, 171700, 180285, 192304, 197960, 199920, 206040, 212100, 237552, 240380, 242400, 247450, 249900, 252399, 257550, 274720, 282800, 285600, 288456, 296940, 300475, 333200, 336532, 339360, 343400, 360570, 371175, 384608, 395920, 399840, 412080, 420665, 424200, 475104, 480760, 494900, 499800, 504798, 515100, 565600, 576912, 593880, 600950, 666400, 673064, 686800, 721140, 742350, 791840, 824160, 841330, 848400, 901425, 961520, 989800, 999600, 1009596, 1030200, 1153824, 1187760, 1201900, 1261995, 1346128, 1373600, 1442280, 1484700, 1682660, 1696800, 1802850, 1923040, 1979600, 1999200, 2019192, 2060400, 2103325, 2375520, 2403800, 2523990, 2692256, 2884560, 2969400, 3365320, 3605700, 3959200, 4038384, 4120800, 4206650, 4807600, 5047980, 5769120, 5938800, 6309975, 6730640, 7211400, 8076768, 8413300, 9615200, 10095960, 11877600, 12619950, 13461280, 14422800, 16826600, 20191920, 25239900, 28845600, 33653200, 40383840, 50479800, 67306400, 100959600, 201919200]

約数ペア:

[(1, 201919200), (2, 100959600), (3, 67306400), (4, 50479800), (5, 40383840), (6, 33653200), (7, 28845600), (8, 25239900), (10, 20191920), (12, 16826600), (14, 14422800), (15, 13461280), (16, 12619950), (17, 11877600), (20, 10095960), (21, 9615200), (24, 8413300), (25, 8076768), (28, 7211400), (30, 6730640), (32, 6309975), (34, 5938800), (35, 5769120), (40, 5047980), (42, 4807600), (48, 4206650), (49, 4120800), (50, 4038384), (51, 3959200), (56, 3605700), (60, 3365320), (68, 2969400), (70, 2884560), (75, 2692256), (80, 2523990), (84, 2403800), (85, 2375520), (96, 2103325), (98, 2060400), (100, 2019192), (101, 1999200), (102, 1979600), (105, 1923040), (112, 1802850), (119, 1696800), (120, 1682660), (136, 1484700), (140, 1442280), (147, 1373600), (150, 1346128), (160, 1261995), (168, 1201900), (170, 1187760), (175, 1153824), (196, 1030200), (200, 1009596), (202, 999600), (204, 989800), (210, 961520), (224, 901425), (238, 848400), (240, 841330), (245, 824160), (255, 791840), (272, 742350), (280, 721140), (294, 686800), (300, 673064), (303, 666400), (336, 600950), (340, 593880), (350, 576912), (357, 565600), (392, 515100), (400, 504798), (404, 499800), (408, 494900), (420, 480760), (425, 475104), (476, 424200), (480, 420665), (490, 412080), (505, 399840), (510, 395920), (525, 384608), (544, 371175), (560, 360570), (588, 343400), (595, 339360), (600, 336532), (606, 333200), (672, 300475), (680, 296940), (700, 288456), (707, 285600), (714, 282800), (735, 274720), (784, 257550), (800, 252399), (808, 249900), (816, 247450), (833, 242400), (840, 240380), (850, 237552), (952, 212100), (980, 206040), (1010, 199920), (1020, 197960), (1050, 192304), (1120, 180285), (1176, 171700), (1190, 169680), (1200, 168266), (1212, 166600), (1225, 164832), (1275, 158368), (1360, 148470), (1400, 144228), (1414, 142800), (1428, 141400), (1470, 137360), (1515, 133280), (1568, 128775), (1616, 124950), (1632, 123725), (1666, 121200), (1680, 120190), (1700, 118776), (1717, 117600), (1785, 113120), (1904, 106050), (1960, 103020), (2020, 99960), (2040, 98980), (2100, 96152), (2121, 95200), (2352, 85850), (2380, 84840), (2400, 84133), (2424, 83300), (2450, 82416), (2499, 80800), (2525, 79968), (2550, 79184), (2720, 74235), (2800, 72114), (2828, 71400), (2856, 70700), (2940, 68680), (2975, 67872), (3030, 66640), (3232, 62475), (3332, 60600), (3360, 60095), (3400, 59388), (3434, 58800), (3535, 57120), (3570, 56560), (3675, 54944), (3808, 53025), (3920, 51510), (4040, 49980), (4080, 49490), (4165, 48480), (4200, 48076), (4242, 47600), (4704, 42925), (4760, 42420), (4848, 41650), (4900, 41208), (4949, 40800), (4998, 40400), (5050, 39984), (5100, 39592), (5151, 39200), (5600, 36057), (5656, 35700), (5712, 35350), (5880, 34340), (5950, 33936), (6060, 33320), (6664, 30300), (6800, 29694), (6868, 29400), (7070, 28560), (7140, 28280), (7350, 27472), (7575, 26656), (7840, 25755), (8080, 24990), (8160, 24745), (8330, 24240), (8400, 24038), (8484, 23800), (8585, 23520), (8925, 22624), (9520, 21210), (9696, 20825), (9800, 20604), (9898, 20400), (9996, 20200), (10100, 19992), (10200, 19796), (10302, 19600), (10605, 19040), (11312, 17850), (11424, 17675), (11760, 17170), (11900, 16968), (12019, 16800), (12120, 16660), (12495, 16160), (13328, 15150), (13600, 14847), (13736, 14700), (14140, 14280)]