71360100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 216

約数和(自身を含む): 262149888

約数和(自身を除く): 190789788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 126, 140, 141, 150, 175, 180, 188, 210, 225, 235, 241, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 482, 525, 564, 630, 658, 700, 705, 723, 846, 900, 940, 964, 987, 1050, 1175, 1205, 1260, 1316, 1410, 1446, 1575, 1645, 1687, 1692, 1974, 2100, 2115, 2169, 2350, 2410, 2820, 2892, 2961, 3150, 3290, 3374, 3525, 3615, 3948, 4230, 4338, 4700, 4820, 4935, 5061, 5922, 6025, 6300, 6580, 6748, 7050, 7230, 8225, 8435, 8460, 8676, 9870, 10122, 10575, 10845, 11327, 11844, 12050, 14100, 14460, 14805, 15183, 16450, 16870, 18075, 19740, 20244, 21150, 21690, 22654, 24100, 24675, 25305, 29610, 30366, 32900, 33740, 33981, 36150, 42175, 42300, 43380, 45308, 49350, 50610, 54225, 56635, 59220, 60732, 67962, 72300, 74025, 75915, 79289, 84350, 98700, 101220, 101943, 108450, 113270, 126525, 135924, 148050, 151830, 158578, 168700, 169905, 203886, 216900, 226540, 237867, 253050, 283175, 296100, 303660, 317156, 339810, 379575, 396445, 407772, 475734, 506100, 509715, 566350, 679620, 713601, 759150, 792890, 849525, 951468, 1019430, 1132700, 1189335, 1427202, 1518300, 1585780, 1699050, 1982225, 2038860, 2378670, 2548575, 2854404, 3398100, 3568005, 3964450, 4757340, 5097150, 5946675, 7136010, 7928900, 10194300, 11893350, 14272020, 17840025, 23786700, 35680050, 71360100]

約数ペア:

[(1, 71360100), (2, 35680050), (3, 23786700), (4, 17840025), (5, 14272020), (6, 11893350), (7, 10194300), (9, 7928900), (10, 7136010), (12, 5946675), (14, 5097150), (15, 4757340), (18, 3964450), (20, 3568005), (21, 3398100), (25, 2854404), (28, 2548575), (30, 2378670), (35, 2038860), (36, 1982225), (42, 1699050), (45, 1585780), (47, 1518300), (50, 1427202), (60, 1189335), (63, 1132700), (70, 1019430), (75, 951468), (84, 849525), (90, 792890), (94, 759150), (100, 713601), (105, 679620), (126, 566350), (140, 509715), (141, 506100), (150, 475734), (175, 407772), (180, 396445), (188, 379575), (210, 339810), (225, 317156), (235, 303660), (241, 296100), (252, 283175), (282, 253050), (300, 237867), (315, 226540), (329, 216900), (350, 203886), (420, 169905), (423, 168700), (450, 158578), (470, 151830), (482, 148050), (525, 135924), (564, 126525), (630, 113270), (658, 108450), (700, 101943), (705, 101220), (723, 98700), (846, 84350), (900, 79289), (940, 75915), (964, 74025), (987, 72300), (1050, 67962), (1175, 60732), (1205, 59220), (1260, 56635), (1316, 54225), (1410, 50610), (1446, 49350), (1575, 45308), (1645, 43380), (1687, 42300), (1692, 42175), (1974, 36150), (2100, 33981), (2115, 33740), (2169, 32900), (2350, 30366), (2410, 29610), (2820, 25305), (2892, 24675), (2961, 24100), (3150, 22654), (3290, 21690), (3374, 21150), (3525, 20244), (3615, 19740), (3948, 18075), (4230, 16870), (4338, 16450), (4700, 15183), (4820, 14805), (4935, 14460), (5061, 14100), (5922, 12050), (6025, 11844), (6300, 11327), (6580, 10845), (6748, 10575), (7050, 10122), (7230, 9870), (8225, 8676), (8435, 8460)]