101951280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 363860640

約数和(自身を除く): 261909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 89, 90, 111, 120, 129, 144, 148, 172, 178, 180, 185, 215, 222, 240, 258, 267, 296, 333, 344, 356, 360, 370, 387, 430, 444, 445, 516, 534, 555, 592, 645, 666, 688, 712, 720, 740, 774, 801, 860, 888, 890, 1032, 1068, 1110, 1290, 1332, 1335, 1424, 1480, 1548, 1591, 1602, 1665, 1720, 1776, 1780, 1935, 2064, 2136, 2220, 2580, 2664, 2670, 2960, 3096, 3182, 3204, 3293, 3330, 3440, 3560, 3827, 3870, 4005, 4272, 4440, 4773, 5160, 5328, 5340, 6192, 6364, 6408, 6586, 6660, 7120, 7654, 7740, 7955, 8010, 8880, 9546, 9879, 10320, 10680, 11481, 12728, 12816, 13172, 13320, 14319, 15308, 15480, 15910, 16020, 16465, 19092, 19135, 19758, 21360, 22962, 23865, 25456, 26344, 26640, 28638, 29637, 30616, 30960, 31820, 32040, 32930, 34443, 38184, 38270, 39516, 45924, 47730, 49395, 52688, 57276, 57405, 59274, 61232, 63640, 64080, 65860, 68886, 71595, 76368, 76540, 79032, 91848, 95460, 98790, 114552, 114810, 118548, 127280, 131720, 137772, 141599, 143190, 148185, 153080, 158064, 172215, 183696, 190920, 197580, 229104, 229620, 237096, 263440, 275544, 283198, 286380, 296370, 306160, 344430, 381840, 395160, 424797, 459240, 474192, 551088, 566396, 572760, 592740, 688860, 707995, 790320, 849594, 918480, 1132792, 1145520, 1185480, 1274391, 1377720, 1415990, 1699188, 2123985, 2265584, 2370960, 2548782, 2755440, 2831980, 3398376, 4247970, 5097564, 5663960, 6371955, 6796752, 8495940, 10195128, 11327920, 12743910, 16991880, 20390256, 25487820, 33983760, 50975640, 101951280]

約数ペア:

[(1, 101951280), (2, 50975640), (3, 33983760), (4, 25487820), (5, 20390256), (6, 16991880), (8, 12743910), (9, 11327920), (10, 10195128), (12, 8495940), (15, 6796752), (16, 6371955), (18, 5663960), (20, 5097564), (24, 4247970), (30, 3398376), (36, 2831980), (37, 2755440), (40, 2548782), (43, 2370960), (45, 2265584), (48, 2123985), (60, 1699188), (72, 1415990), (74, 1377720), (80, 1274391), (86, 1185480), (89, 1145520), (90, 1132792), (111, 918480), (120, 849594), (129, 790320), (144, 707995), (148, 688860), (172, 592740), (178, 572760), (180, 566396), (185, 551088), (215, 474192), (222, 459240), (240, 424797), (258, 395160), (267, 381840), (296, 344430), (333, 306160), (344, 296370), (356, 286380), (360, 283198), (370, 275544), (387, 263440), (430, 237096), (444, 229620), (445, 229104), (516, 197580), (534, 190920), (555, 183696), (592, 172215), (645, 158064), (666, 153080), (688, 148185), (712, 143190), (720, 141599), (740, 137772), (774, 131720), (801, 127280), (860, 118548), (888, 114810), (890, 114552), (1032, 98790), (1068, 95460), (1110, 91848), (1290, 79032), (1332, 76540), (1335, 76368), (1424, 71595), (1480, 68886), (1548, 65860), (1591, 64080), (1602, 63640), (1665, 61232), (1720, 59274), (1776, 57405), (1780, 57276), (1935, 52688), (2064, 49395), (2136, 47730), (2220, 45924), (2580, 39516), (2664, 38270), (2670, 38184), (2960, 34443), (3096, 32930), (3182, 32040), (3204, 31820), (3293, 30960), (3330, 30616), (3440, 29637), (3560, 28638), (3827, 26640), (3870, 26344), (4005, 25456), (4272, 23865), (4440, 22962), (4773, 21360), (5160, 19758), (5328, 19135), (5340, 19092), (6192, 16465), (6364, 16020), (6408, 15910), (6586, 15480), (6660, 15308), (7120, 14319), (7654, 13320), (7740, 13172), (7955, 12816), (8010, 12728), (8880, 11481), (9546, 10680), (9879, 10320)]