2879086050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:953

約数の個数: 144

約数和(自身を含む): 7951312512

約数和(自身を除く): 5072226462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 197, 225, 235, 282, 394, 423, 450, 470, 591, 691, 705, 846, 985, 1175, 1182, 1382, 1410, 1773, 1970, 2073, 2115, 2350, 2955, 3455, 3525, 3546, 4146, 4230, 4925, 5910, 6219, 6910, 7050, 8865, 9259, 9850, 10365, 10575, 12438, 14775, 17275, 17730, 18518, 20730, 21150, 27777, 29550, 31095, 32477, 34550, 44325, 46295, 51825, 55554, 62190, 64954, 83331, 88650, 92590, 97431, 103650, 136127, 138885, 155475, 162385, 166662, 194862, 231475, 272254, 277770, 292293, 310950, 324770, 408381, 416655, 462950, 487155, 584586, 680635, 694425, 811925, 816762, 833310, 974310, 1225143, 1361270, 1388850, 1461465, 1623850, 2041905, 2083275, 2435775, 2450286, 2922930, 3403175, 4083810, 4166550, 4871550, 6125715, 6397969, 6806350, 7307325, 10209525, 12251430, 12795938, 14614650, 19193907, 20419050, 30628575, 31989845, 38387814, 57581721, 61257150, 63979690, 95969535, 115163442, 159949225, 191939070, 287908605, 319898450, 479847675, 575817210, 959695350, 1439543025, 2879086050]

約数ペア:

[(1, 2879086050), (2, 1439543025), (3, 959695350), (5, 575817210), (6, 479847675), (9, 319898450), (10, 287908605), (15, 191939070), (18, 159949225), (25, 115163442), (30, 95969535), (45, 63979690), (47, 61257150), (50, 57581721), (75, 38387814), (90, 31989845), (94, 30628575), (141, 20419050), (150, 19193907), (197, 14614650), (225, 12795938), (235, 12251430), (282, 10209525), (394, 7307325), (423, 6806350), (450, 6397969), (470, 6125715), (591, 4871550), (691, 4166550), (705, 4083810), (846, 3403175), (985, 2922930), (1175, 2450286), (1182, 2435775), (1382, 2083275), (1410, 2041905), (1773, 1623850), (1970, 1461465), (2073, 1388850), (2115, 1361270), (2350, 1225143), (2955, 974310), (3455, 833310), (3525, 816762), (3546, 811925), (4146, 694425), (4230, 680635), (4925, 584586), (5910, 487155), (6219, 462950), (6910, 416655), (7050, 408381), (8865, 324770), (9259, 310950), (9850, 292293), (10365, 277770), (10575, 272254), (12438, 231475), (14775, 194862), (17275, 166662), (17730, 162385), (18518, 155475), (20730, 138885), (21150, 136127), (27777, 103650), (29550, 97431), (31095, 92590), (32477, 88650), (34550, 83331), (44325, 64954), (46295, 62190), (51825, 55554)]