70767900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 216

約数和(自身を含む): 259983360

約数和(自身を除く): 189215460

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, 239, 252, 282, 300, 315, 329, 350, 420, 423, 450, 470, 478, 525, 564, 630, 658, 700, 705, 717, 846, 900, 940, 956, 987, 1050, 1175, 1195, 1260, 1316, 1410, 1434, 1575, 1645, 1673, 1692, 1974, 2100, 2115, 2151, 2350, 2390, 2820, 2868, 2961, 3150, 3290, 3346, 3525, 3585, 3948, 4230, 4302, 4700, 4780, 4935, 5019, 5922, 5975, 6300, 6580, 6692, 7050, 7170, 8225, 8365, 8460, 8604, 9870, 10038, 10575, 10755, 11233, 11844, 11950, 14100, 14340, 14805, 15057, 16450, 16730, 17925, 19740, 20076, 21150, 21510, 22466, 23900, 24675, 25095, 29610, 30114, 32900, 33460, 33699, 35850, 41825, 42300, 43020, 44932, 49350, 50190, 53775, 56165, 59220, 60228, 67398, 71700, 74025, 75285, 78631, 83650, 98700, 100380, 101097, 107550, 112330, 125475, 134796, 148050, 150570, 157262, 167300, 168495, 202194, 215100, 224660, 235893, 250950, 280825, 296100, 301140, 314524, 336990, 376425, 393155, 404388, 471786, 501900, 505485, 561650, 673980, 707679, 752850, 786310, 842475, 943572, 1010970, 1123300, 1179465, 1415358, 1505700, 1572620, 1684950, 1965775, 2021940, 2358930, 2527425, 2830716, 3369900, 3538395, 3931550, 4717860, 5054850, 5897325, 7076790, 7863100, 10109700, 11794650, 14153580, 17691975, 23589300, 35383950, 70767900]

約数ペア:

[(1, 70767900), (2, 35383950), (3, 23589300), (4, 17691975), (5, 14153580), (6, 11794650), (7, 10109700), (9, 7863100), (10, 7076790), (12, 5897325), (14, 5054850), (15, 4717860), (18, 3931550), (20, 3538395), (21, 3369900), (25, 2830716), (28, 2527425), (30, 2358930), (35, 2021940), (36, 1965775), (42, 1684950), (45, 1572620), (47, 1505700), (50, 1415358), (60, 1179465), (63, 1123300), (70, 1010970), (75, 943572), (84, 842475), (90, 786310), (94, 752850), (100, 707679), (105, 673980), (126, 561650), (140, 505485), (141, 501900), (150, 471786), (175, 404388), (180, 393155), (188, 376425), (210, 336990), (225, 314524), (235, 301140), (239, 296100), (252, 280825), (282, 250950), (300, 235893), (315, 224660), (329, 215100), (350, 202194), (420, 168495), (423, 167300), (450, 157262), (470, 150570), (478, 148050), (525, 134796), (564, 125475), (630, 112330), (658, 107550), (700, 101097), (705, 100380), (717, 98700), (846, 83650), (900, 78631), (940, 75285), (956, 74025), (987, 71700), (1050, 67398), (1175, 60228), (1195, 59220), (1260, 56165), (1316, 53775), (1410, 50190), (1434, 49350), (1575, 44932), (1645, 43020), (1673, 42300), (1692, 41825), (1974, 35850), (2100, 33699), (2115, 33460), (2151, 32900), (2350, 30114), (2390, 29610), (2820, 25095), (2868, 24675), (2961, 23900), (3150, 22466), (3290, 21510), (3346, 21150), (3525, 20076), (3585, 19740), (3948, 17925), (4230, 16730), (4302, 16450), (4700, 15057), (4780, 14805), (4935, 14340), (5019, 14100), (5922, 11950), (5975, 11844), (6300, 11233), (6580, 10755), (6692, 10575), (7050, 10038), (7170, 9870), (8225, 8604), (8365, 8460)]