47960100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 180

約数和(自身を含む): 161323008

約数和(自身を除く): 113362908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 135, 150, 155, 162, 180, 186, 191, 225, 270, 279, 300, 310, 324, 372, 382, 405, 450, 465, 540, 558, 573, 620, 675, 764, 775, 810, 837, 900, 930, 955, 1116, 1146, 1350, 1395, 1550, 1620, 1674, 1719, 1860, 1910, 2025, 2292, 2325, 2511, 2700, 2790, 2865, 3100, 3348, 3438, 3820, 4050, 4185, 4650, 4775, 5022, 5157, 5580, 5730, 5921, 6876, 6975, 8100, 8370, 8595, 9300, 9550, 10044, 10314, 11460, 11842, 12555, 13950, 14325, 15471, 16740, 17190, 17763, 19100, 20628, 20925, 23684, 25110, 25785, 27900, 28650, 29605, 30942, 34380, 35526, 41850, 42975, 50220, 51570, 53289, 57300, 59210, 61884, 62775, 71052, 77355, 83700, 85950, 88815, 103140, 106578, 118420, 125550, 128925, 148025, 154710, 159867, 171900, 177630, 213156, 251100, 257850, 266445, 296050, 309420, 319734, 355260, 386775, 444075, 479601, 515700, 532890, 592100, 639468, 773550, 799335, 888150, 959202, 1065780, 1332225, 1547100, 1598670, 1776300, 1918404, 2398005, 2664450, 3197340, 3996675, 4796010, 5328900, 7993350, 9592020, 11990025, 15986700, 23980050, 47960100]

約数ペア:

[(1, 47960100), (2, 23980050), (3, 15986700), (4, 11990025), (5, 9592020), (6, 7993350), (9, 5328900), (10, 4796010), (12, 3996675), (15, 3197340), (18, 2664450), (20, 2398005), (25, 1918404), (27, 1776300), (30, 1598670), (31, 1547100), (36, 1332225), (45, 1065780), (50, 959202), (54, 888150), (60, 799335), (62, 773550), (75, 639468), (81, 592100), (90, 532890), (93, 515700), (100, 479601), (108, 444075), (124, 386775), (135, 355260), (150, 319734), (155, 309420), (162, 296050), (180, 266445), (186, 257850), (191, 251100), (225, 213156), (270, 177630), (279, 171900), (300, 159867), (310, 154710), (324, 148025), (372, 128925), (382, 125550), (405, 118420), (450, 106578), (465, 103140), (540, 88815), (558, 85950), (573, 83700), (620, 77355), (675, 71052), (764, 62775), (775, 61884), (810, 59210), (837, 57300), (900, 53289), (930, 51570), (955, 50220), (1116, 42975), (1146, 41850), (1350, 35526), (1395, 34380), (1550, 30942), (1620, 29605), (1674, 28650), (1719, 27900), (1860, 25785), (1910, 25110), (2025, 23684), (2292, 20925), (2325, 20628), (2511, 19100), (2700, 17763), (2790, 17190), (2865, 16740), (3100, 15471), (3348, 14325), (3438, 13950), (3820, 12555), (4050, 11842), (4185, 11460), (4650, 10314), (4775, 10044), (5022, 9550), (5157, 9300), (5580, 8595), (5730, 8370), (5921, 8100), (6876, 6975)]