71207100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 236313000

約数和(自身を除く): 165105900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 81, 90, 100, 108, 118, 135, 149, 150, 162, 177, 180, 225, 236, 270, 295, 298, 300, 324, 354, 405, 447, 450, 531, 540, 590, 596, 675, 708, 745, 810, 885, 894, 900, 1062, 1180, 1341, 1350, 1475, 1490, 1593, 1620, 1770, 1788, 2025, 2124, 2235, 2655, 2682, 2700, 2950, 2980, 3186, 3540, 3725, 4023, 4050, 4425, 4470, 4779, 5310, 5364, 5900, 6372, 6705, 7450, 7965, 8046, 8100, 8791, 8850, 8940, 9558, 10620, 11175, 12069, 13275, 13410, 14900, 15930, 16092, 17582, 17700, 19116, 20115, 22350, 23895, 24138, 26373, 26550, 26820, 31860, 33525, 35164, 39825, 40230, 43955, 44700, 47790, 48276, 52746, 53100, 60345, 67050, 79119, 79650, 80460, 87910, 95580, 100575, 105492, 119475, 120690, 131865, 134100, 158238, 159300, 175820, 201150, 219775, 237357, 238950, 241380, 263730, 301725, 316476, 395595, 402300, 439550, 474714, 477900, 527460, 603450, 659325, 712071, 791190, 879100, 949428, 1186785, 1206900, 1318650, 1424142, 1582380, 1977975, 2373570, 2637300, 2848284, 3560355, 3955950, 4747140, 5933925, 7120710, 7911900, 11867850, 14241420, 17801775, 23735700, 35603550, 71207100]

約数ペア:

[(1, 71207100), (2, 35603550), (3, 23735700), (4, 17801775), (5, 14241420), (6, 11867850), (9, 7911900), (10, 7120710), (12, 5933925), (15, 4747140), (18, 3955950), (20, 3560355), (25, 2848284), (27, 2637300), (30, 2373570), (36, 1977975), (45, 1582380), (50, 1424142), (54, 1318650), (59, 1206900), (60, 1186785), (75, 949428), (81, 879100), (90, 791190), (100, 712071), (108, 659325), (118, 603450), (135, 527460), (149, 477900), (150, 474714), (162, 439550), (177, 402300), (180, 395595), (225, 316476), (236, 301725), (270, 263730), (295, 241380), (298, 238950), (300, 237357), (324, 219775), (354, 201150), (405, 175820), (447, 159300), (450, 158238), (531, 134100), (540, 131865), (590, 120690), (596, 119475), (675, 105492), (708, 100575), (745, 95580), (810, 87910), (885, 80460), (894, 79650), (900, 79119), (1062, 67050), (1180, 60345), (1341, 53100), (1350, 52746), (1475, 48276), (1490, 47790), (1593, 44700), (1620, 43955), (1770, 40230), (1788, 39825), (2025, 35164), (2124, 33525), (2235, 31860), (2655, 26820), (2682, 26550), (2700, 26373), (2950, 24138), (2980, 23895), (3186, 22350), (3540, 20115), (3725, 19116), (4023, 17700), (4050, 17582), (4425, 16092), (4470, 15930), (4779, 14900), (5310, 13410), (5364, 13275), (5900, 12069), (6372, 11175), (6705, 10620), (7450, 9558), (7965, 8940), (8046, 8850), (8100, 8791)]