48903900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 153990144

約数和(自身を除く): 105086244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 43, 50, 51, 60, 68, 75, 85, 86, 100, 102, 129, 150, 170, 172, 204, 215, 223, 255, 258, 300, 340, 425, 430, 446, 510, 516, 645, 669, 731, 850, 860, 892, 1020, 1075, 1115, 1275, 1290, 1338, 1462, 1700, 2150, 2193, 2230, 2550, 2580, 2676, 2924, 3225, 3345, 3655, 3791, 4300, 4386, 4460, 5100, 5575, 6450, 6690, 7310, 7582, 8772, 9589, 10965, 11150, 11373, 12900, 13380, 14620, 15164, 16725, 18275, 18955, 19178, 21930, 22300, 22746, 28767, 33450, 36550, 37910, 38356, 43860, 45492, 47945, 54825, 56865, 57534, 66900, 73100, 75820, 94775, 95890, 109650, 113730, 115068, 143835, 163013, 189550, 191780, 219300, 227460, 239725, 284325, 287670, 326026, 379100, 479450, 489039, 568650, 575340, 652052, 719175, 815065, 958900, 978078, 1137300, 1438350, 1630130, 1956156, 2445195, 2876700, 3260260, 4075325, 4890390, 8150650, 9780780, 12225975, 16301300, 24451950, 48903900]

約数ペア:

[(1, 48903900), (2, 24451950), (3, 16301300), (4, 12225975), (5, 9780780), (6, 8150650), (10, 4890390), (12, 4075325), (15, 3260260), (17, 2876700), (20, 2445195), (25, 1956156), (30, 1630130), (34, 1438350), (43, 1137300), (50, 978078), (51, 958900), (60, 815065), (68, 719175), (75, 652052), (85, 575340), (86, 568650), (100, 489039), (102, 479450), (129, 379100), (150, 326026), (170, 287670), (172, 284325), (204, 239725), (215, 227460), (223, 219300), (255, 191780), (258, 189550), (300, 163013), (340, 143835), (425, 115068), (430, 113730), (446, 109650), (510, 95890), (516, 94775), (645, 75820), (669, 73100), (731, 66900), (850, 57534), (860, 56865), (892, 54825), (1020, 47945), (1075, 45492), (1115, 43860), (1275, 38356), (1290, 37910), (1338, 36550), (1462, 33450), (1700, 28767), (2150, 22746), (2193, 22300), (2230, 21930), (2550, 19178), (2580, 18955), (2676, 18275), (2924, 16725), (3225, 15164), (3345, 14620), (3655, 13380), (3791, 12900), (4300, 11373), (4386, 11150), (4460, 10965), (5100, 9589), (5575, 8772), (6450, 7582), (6690, 7310)]