1300618800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{27791}}^1$

素因数の和:27828

約数の個数: 180

約数和(自身を含む): 4860876384

約数和(自身を除く): 3560257584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2925, 3120, 3600, 3900, 4680, 5200, 5850, 7800, 9360, 11700, 15600, 23400, 27791, 46800, 55582, 83373, 111164, 138955, 166746, 222328, 250119, 277910, 333492, 361283, 416865, 444656, 500238, 555820, 666984, 694775, 722566, 833730, 1000476, 1083849, 1111640, 1250595, 1333968, 1389550, 1445132, 1667460, 1806415, 2000952, 2084325, 2167698, 2223280, 2501190, 2779100, 2890264, 3251547, 3334920, 3612830, 4001904, 4168650, 4335396, 5002380, 5419245, 5558200, 5780528, 6252975, 6503094, 6669840, 7225660, 8337300, 8670792, 9032075, 10004760, 10838490, 11116400, 12505950, 13006188, 14451320, 16257735, 16674600, 17341584, 18064150, 20009520, 21676980, 25011900, 26012376, 27096225, 28902640, 32515470, 33349200, 36128300, 43353960, 50023800, 52024752, 54192450, 65030940, 72256600, 81288675, 86707920, 100047600, 108384900, 130061880, 144513200, 162577350, 216769800, 260123760, 325154700, 433539600, 650309400, 1300618800]

約数ペア:

[(1, 1300618800), (2, 650309400), (3, 433539600), (4, 325154700), (5, 260123760), (6, 216769800), (8, 162577350), (9, 144513200), (10, 130061880), (12, 108384900), (13, 100047600), (15, 86707920), (16, 81288675), (18, 72256600), (20, 65030940), (24, 54192450), (25, 52024752), (26, 50023800), (30, 43353960), (36, 36128300), (39, 33349200), (40, 32515470), (45, 28902640), (48, 27096225), (50, 26012376), (52, 25011900), (60, 21676980), (65, 20009520), (72, 18064150), (75, 17341584), (78, 16674600), (80, 16257735), (90, 14451320), (100, 13006188), (104, 12505950), (117, 11116400), (120, 10838490), (130, 10004760), (144, 9032075), (150, 8670792), (156, 8337300), (180, 7225660), (195, 6669840), (200, 6503094), (208, 6252975), (225, 5780528), (234, 5558200), (240, 5419245), (260, 5002380), (300, 4335396), (312, 4168650), (325, 4001904), (360, 3612830), (390, 3334920), (400, 3251547), (450, 2890264), (468, 2779100), (520, 2501190), (585, 2223280), (600, 2167698), (624, 2084325), (650, 2000952), (720, 1806415), (780, 1667460), (900, 1445132), (936, 1389550), (975, 1333968), (1040, 1250595), (1170, 1111640), (1200, 1083849), (1300, 1000476), (1560, 833730), (1800, 722566), (1872, 694775), (1950, 666984), (2340, 555820), (2600, 500238), (2925, 444656), (3120, 416865), (3600, 361283), (3900, 333492), (4680, 277910), (5200, 250119), (5850, 222328), (7800, 166746), (9360, 138955), (11700, 111164), (15600, 83373), (23400, 55582), (27791, 46800)]