901917720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 384

約数和(自身を含む): 3431808000

約数和(自身を除く): 2529890280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 79, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 158, 165, 180, 186, 198, 216, 220, 237, 248, 264, 270, 279, 297, 310, 316, 330, 341, 360, 372, 395, 396, 440, 465, 474, 495, 540, 558, 594, 620, 632, 660, 682, 711, 744, 790, 792, 837, 869, 930, 948, 961, 990, 1023, 1080, 1116, 1185, 1188, 1240, 1320, 1364, 1395, 1422, 1485, 1580, 1674, 1705, 1738, 1860, 1896, 1922, 1980, 2046, 2133, 2232, 2370, 2376, 2449, 2607, 2728, 2790, 2844, 2883, 2970, 3069, 3160, 3348, 3410, 3476, 3555, 3720, 3844, 3960, 4092, 4185, 4266, 4345, 4740, 4805, 4898, 5115, 5214, 5580, 5688, 5766, 5940, 6138, 6696, 6820, 6952, 7110, 7347, 7688, 7821, 8184, 8370, 8532, 8649, 8690, 9207, 9480, 9610, 9796, 10230, 10428, 10571, 10665, 11160, 11532, 11880, 12245, 12276, 13035, 13640, 14220, 14415, 14694, 15345, 15642, 16740, 17064, 17298, 17380, 18414, 19220, 19592, 20460, 20856, 21142, 21330, 22041, 23064, 23463, 24490, 24552, 25947, 26070, 26939, 28440, 28830, 29388, 30690, 31284, 31713, 33480, 34596, 34760, 36735, 36828, 38440, 39105, 40920, 42284, 42660, 43245, 44082, 46035, 46926, 48980, 51894, 52140, 52855, 53878, 57660, 58776, 61380, 62568, 63426, 66123, 69192, 73470, 73656, 75919, 78210, 80817, 84568, 85320, 86490, 88164, 92070, 93852, 95139, 97960, 103788, 104280, 105710, 107756, 110205, 115320, 117315, 122760, 126852, 129735, 132246, 134695, 146940, 151838, 156420, 158565, 161634, 172980, 176328, 184140, 187704, 190278, 207576, 211420, 215512, 220410, 227757, 234630, 242451, 253704, 259470, 264492, 269390, 285417, 293880, 303676, 312840, 317130, 323268, 330615, 345960, 368280, 379595, 380556, 404085, 422840, 440820, 455514, 469260, 475695, 484902, 518940, 528984, 538780, 570834, 607352, 634260, 646536, 661230, 683271, 727353, 759190, 761112, 808170, 835109, 881640, 911028, 938520, 951390, 969804, 1037880, 1077560, 1138785, 1141668, 1212255, 1268520, 1322460, 1366542, 1427085, 1454706, 1518380, 1616340, 1670218, 1822056, 1902780, 1939608, 2049813, 2277570, 2283336, 2424510, 2505327, 2644920, 2733084, 2854170, 2909412, 3036760, 3232680, 3340436, 3416355, 3636765, 3805560, 4099626, 4175545, 4555140, 4849020, 5010654, 5466168, 5708340, 5818824, 6680872, 6832710, 7273530, 7515981, 8199252, 8351090, 9110280, 9698040, 10021308, 10249065, 11416680, 12526635, 13665420, 14547060, 15031962, 16398504, 16702180, 20042616, 20498130, 22547943, 25053270, 27330840, 29094120, 30063924, 33404360, 37579905, 40996260, 45095886, 50106540, 60127848, 75159810, 81992520, 90191772, 100213080, 112739715, 150319620, 180383544, 225479430, 300639240, 450958860, 901917720]

約数ペア:

[(1, 901917720), (2, 450958860), (3, 300639240), (4, 225479430), (5, 180383544), (6, 150319620), (8, 112739715), (9, 100213080), (10, 90191772), (11, 81992520), (12, 75159810), (15, 60127848), (18, 50106540), (20, 45095886), (22, 40996260), (24, 37579905), (27, 33404360), (30, 30063924), (31, 29094120), (33, 27330840), (36, 25053270), (40, 22547943), (44, 20498130), (45, 20042616), (54, 16702180), (55, 16398504), (60, 15031962), (62, 14547060), (66, 13665420), (72, 12526635), (79, 11416680), (88, 10249065), (90, 10021308), (93, 9698040), (99, 9110280), (108, 8351090), (110, 8199252), (120, 7515981), (124, 7273530), (132, 6832710), (135, 6680872), (155, 5818824), (158, 5708340), (165, 5466168), (180, 5010654), (186, 4849020), (198, 4555140), (216, 4175545), (220, 4099626), (237, 3805560), (248, 3636765), (264, 3416355), (270, 3340436), (279, 3232680), (297, 3036760), (310, 2909412), (316, 2854170), (330, 2733084), (341, 2644920), (360, 2505327), (372, 2424510), (395, 2283336), (396, 2277570), (440, 2049813), (465, 1939608), (474, 1902780), (495, 1822056), (540, 1670218), (558, 1616340), (594, 1518380), (620, 1454706), (632, 1427085), (660, 1366542), (682, 1322460), (711, 1268520), (744, 1212255), (790, 1141668), (792, 1138785), (837, 1077560), (869, 1037880), (930, 969804), (948, 951390), (961, 938520), (990, 911028), (1023, 881640), (1080, 835109), (1116, 808170), (1185, 761112), (1188, 759190), (1240, 727353), (1320, 683271), (1364, 661230), (1395, 646536), (1422, 634260), (1485, 607352), (1580, 570834), (1674, 538780), (1705, 528984), (1738, 518940), (1860, 484902), (1896, 475695), (1922, 469260), (1980, 455514), (2046, 440820), (2133, 422840), (2232, 404085), (2370, 380556), (2376, 379595), (2449, 368280), (2607, 345960), (2728, 330615), (2790, 323268), (2844, 317130), (2883, 312840), (2970, 303676), (3069, 293880), (3160, 285417), (3348, 269390), (3410, 264492), (3476, 259470), (3555, 253704), (3720, 242451), (3844, 234630), (3960, 227757), (4092, 220410), (4185, 215512), (4266, 211420), (4345, 207576), (4740, 190278), (4805, 187704), (4898, 184140), (5115, 176328), (5214, 172980), (5580, 161634), (5688, 158565), (5766, 156420), (5940, 151838), (6138, 146940), (6696, 134695), (6820, 132246), (6952, 129735), (7110, 126852), (7347, 122760), (7688, 117315), (7821, 115320), (8184, 110205), (8370, 107756), (8532, 105710), (8649, 104280), (8690, 103788), (9207, 97960), (9480, 95139), (9610, 93852), (9796, 92070), (10230, 88164), (10428, 86490), (10571, 85320), (10665, 84568), (11160, 80817), (11532, 78210), (11880, 75919), (12245, 73656), (12276, 73470), (13035, 69192), (13640, 66123), (14220, 63426), (14415, 62568), (14694, 61380), (15345, 58776), (15642, 57660), (16740, 53878), (17064, 52855), (17298, 52140), (17380, 51894), (18414, 48980), (19220, 46926), (19592, 46035), (20460, 44082), (20856, 43245), (21142, 42660), (21330, 42284), (22041, 40920), (23064, 39105), (23463, 38440), (24490, 36828), (24552, 36735), (25947, 34760), (26070, 34596), (26939, 33480), (28440, 31713), (28830, 31284), (29388, 30690)]