901694520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1970

約数の個数: 192

約数和(自身を含む): 3097036800

約数和(自身を除く): 2195342280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 62, 72, 86, 90, 93, 120, 124, 129, 155, 172, 180, 186, 215, 248, 258, 279, 310, 344, 360, 372, 387, 430, 465, 516, 558, 620, 645, 744, 774, 860, 930, 1032, 1116, 1240, 1290, 1333, 1395, 1548, 1720, 1860, 1879, 1935, 2232, 2580, 2666, 2790, 3096, 3720, 3758, 3870, 3999, 5160, 5332, 5580, 5637, 6665, 7516, 7740, 7998, 9395, 10664, 11160, 11274, 11997, 13330, 15032, 15480, 15996, 16911, 18790, 19995, 22548, 23994, 26660, 28185, 31992, 33822, 37580, 39990, 45096, 47988, 53320, 56370, 58249, 59985, 67644, 75160, 79980, 80797, 84555, 95976, 112740, 116498, 119970, 135288, 159960, 161594, 169110, 174747, 225480, 232996, 239940, 242391, 291245, 323188, 338220, 349494, 403985, 465992, 479880, 484782, 524241, 582490, 646376, 676440, 698988, 727173, 807970, 873735, 969564, 1048482, 1164980, 1211955, 1397976, 1454346, 1615940, 1747470, 1939128, 2096964, 2329960, 2423910, 2504707, 2621205, 2908692, 3231880, 3494940, 3635865, 4193928, 4847820, 5009414, 5242410, 5817384, 6989880, 7271730, 7514121, 9695640, 10018828, 10484820, 12523535, 14543460, 15028242, 20037656, 20969640, 22542363, 25047070, 29086920, 30056484, 37570605, 45084726, 50094140, 60112968, 75141210, 90169452, 100188280, 112711815, 150282420, 180338904, 225423630, 300564840, 450847260, 901694520]

約数ペア:

[(1, 901694520), (2, 450847260), (3, 300564840), (4, 225423630), (5, 180338904), (6, 150282420), (8, 112711815), (9, 100188280), (10, 90169452), (12, 75141210), (15, 60112968), (18, 50094140), (20, 45084726), (24, 37570605), (30, 30056484), (31, 29086920), (36, 25047070), (40, 22542363), (43, 20969640), (45, 20037656), (60, 15028242), (62, 14543460), (72, 12523535), (86, 10484820), (90, 10018828), (93, 9695640), (120, 7514121), (124, 7271730), (129, 6989880), (155, 5817384), (172, 5242410), (180, 5009414), (186, 4847820), (215, 4193928), (248, 3635865), (258, 3494940), (279, 3231880), (310, 2908692), (344, 2621205), (360, 2504707), (372, 2423910), (387, 2329960), (430, 2096964), (465, 1939128), (516, 1747470), (558, 1615940), (620, 1454346), (645, 1397976), (744, 1211955), (774, 1164980), (860, 1048482), (930, 969564), (1032, 873735), (1116, 807970), (1240, 727173), (1290, 698988), (1333, 676440), (1395, 646376), (1548, 582490), (1720, 524241), (1860, 484782), (1879, 479880), (1935, 465992), (2232, 403985), (2580, 349494), (2666, 338220), (2790, 323188), (3096, 291245), (3720, 242391), (3758, 239940), (3870, 232996), (3999, 225480), (5160, 174747), (5332, 169110), (5580, 161594), (5637, 159960), (6665, 135288), (7516, 119970), (7740, 116498), (7998, 112740), (9395, 95976), (10664, 84555), (11160, 80797), (11274, 79980), (11997, 75160), (13330, 67644), (15032, 59985), (15480, 58249), (15996, 56370), (16911, 53320), (18790, 47988), (19995, 45096), (22548, 39990), (23994, 37580), (26660, 33822), (28185, 31992)]