131426100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 216

約数和(自身を含む): 454970880

約数和(自身を除く): 323544780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 47, 50, 52, 60, 65, 75, 78, 90, 94, 100, 117, 130, 141, 150, 156, 180, 188, 195, 225, 234, 235, 239, 260, 282, 300, 325, 390, 423, 450, 468, 470, 478, 564, 585, 611, 650, 705, 717, 780, 846, 900, 940, 956, 975, 1170, 1175, 1195, 1222, 1300, 1410, 1434, 1692, 1833, 1950, 2115, 2151, 2340, 2350, 2390, 2444, 2820, 2868, 2925, 3055, 3107, 3525, 3585, 3666, 3900, 4230, 4302, 4700, 4780, 5499, 5850, 5975, 6110, 6214, 7050, 7170, 7332, 8460, 8604, 9165, 9321, 10575, 10755, 10998, 11233, 11700, 11950, 12220, 12428, 14100, 14340, 15275, 15535, 17925, 18330, 18642, 21150, 21510, 21996, 22466, 23900, 27495, 27963, 30550, 31070, 33699, 35850, 36660, 37284, 42300, 43020, 44932, 45825, 46605, 53775, 54990, 55926, 56165, 61100, 62140, 67398, 71700, 77675, 91650, 93210, 101097, 107550, 109980, 111852, 112330, 134796, 137475, 139815, 146029, 155350, 168495, 183300, 186420, 202194, 215100, 224660, 233025, 274950, 279630, 280825, 292058, 310700, 336990, 404388, 438087, 466050, 505485, 549900, 559260, 561650, 584116, 673980, 699075, 730145, 842475, 876174, 932100, 1010970, 1123300, 1314261, 1398150, 1460290, 1684950, 1752348, 2021940, 2190435, 2527425, 2628522, 2796300, 2920580, 3369900, 3650725, 4380870, 5054850, 5257044, 6571305, 7301450, 8761740, 10109700, 10952175, 13142610, 14602900, 21904350, 26285220, 32856525, 43808700, 65713050, 131426100]

約数ペア:

[(1, 131426100), (2, 65713050), (3, 43808700), (4, 32856525), (5, 26285220), (6, 21904350), (9, 14602900), (10, 13142610), (12, 10952175), (13, 10109700), (15, 8761740), (18, 7301450), (20, 6571305), (25, 5257044), (26, 5054850), (30, 4380870), (36, 3650725), (39, 3369900), (45, 2920580), (47, 2796300), (50, 2628522), (52, 2527425), (60, 2190435), (65, 2021940), (75, 1752348), (78, 1684950), (90, 1460290), (94, 1398150), (100, 1314261), (117, 1123300), (130, 1010970), (141, 932100), (150, 876174), (156, 842475), (180, 730145), (188, 699075), (195, 673980), (225, 584116), (234, 561650), (235, 559260), (239, 549900), (260, 505485), (282, 466050), (300, 438087), (325, 404388), (390, 336990), (423, 310700), (450, 292058), (468, 280825), (470, 279630), (478, 274950), (564, 233025), (585, 224660), (611, 215100), (650, 202194), (705, 186420), (717, 183300), (780, 168495), (846, 155350), (900, 146029), (940, 139815), (956, 137475), (975, 134796), (1170, 112330), (1175, 111852), (1195, 109980), (1222, 107550), (1300, 101097), (1410, 93210), (1434, 91650), (1692, 77675), (1833, 71700), (1950, 67398), (2115, 62140), (2151, 61100), (2340, 56165), (2350, 55926), (2390, 54990), (2444, 53775), (2820, 46605), (2868, 45825), (2925, 44932), (3055, 43020), (3107, 42300), (3525, 37284), (3585, 36660), (3666, 35850), (3900, 33699), (4230, 31070), (4302, 30550), (4700, 27963), (4780, 27495), (5499, 23900), (5850, 22466), (5975, 21996), (6110, 21510), (6214, 21150), (7050, 18642), (7170, 18330), (7332, 17925), (8460, 15535), (8604, 15275), (9165, 14340), (9321, 14100), (10575, 12428), (10755, 12220), (10998, 11950), (11233, 11700)]