66757860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 156324636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 607, 611, 705, 780, 846, 940, 1170, 1214, 1222, 1410, 1692, 1821, 1833, 2115, 2340, 2428, 2444, 2820, 3035, 3055, 3642, 3666, 4230, 5463, 5499, 6070, 6110, 7284, 7332, 7891, 8460, 9105, 9165, 10926, 10998, 12140, 12220, 15782, 18210, 18330, 21852, 21996, 23673, 27315, 27495, 28529, 31564, 36420, 36660, 39455, 47346, 54630, 54990, 57058, 71019, 78910, 85587, 94692, 109260, 109980, 114116, 118365, 142038, 142645, 157820, 171174, 236730, 256761, 284076, 285290, 342348, 355095, 370877, 427935, 473460, 513522, 570580, 710190, 741754, 855870, 1027044, 1112631, 1283805, 1420380, 1483508, 1711740, 1854385, 2225262, 2567610, 3337893, 3708770, 4450524, 5135220, 5563155, 6675786, 7417540, 11126310, 13351572, 16689465, 22252620, 33378930, 66757860]

約数ペア:

[(1, 66757860), (2, 33378930), (3, 22252620), (4, 16689465), (5, 13351572), (6, 11126310), (9, 7417540), (10, 6675786), (12, 5563155), (13, 5135220), (15, 4450524), (18, 3708770), (20, 3337893), (26, 2567610), (30, 2225262), (36, 1854385), (39, 1711740), (45, 1483508), (47, 1420380), (52, 1283805), (60, 1112631), (65, 1027044), (78, 855870), (90, 741754), (94, 710190), (117, 570580), (130, 513522), (141, 473460), (156, 427935), (180, 370877), (188, 355095), (195, 342348), (234, 285290), (235, 284076), (260, 256761), (282, 236730), (390, 171174), (423, 157820), (468, 142645), (470, 142038), (564, 118365), (585, 114116), (607, 109980), (611, 109260), (705, 94692), (780, 85587), (846, 78910), (940, 71019), (1170, 57058), (1214, 54990), (1222, 54630), (1410, 47346), (1692, 39455), (1821, 36660), (1833, 36420), (2115, 31564), (2340, 28529), (2428, 27495), (2444, 27315), (2820, 23673), (3035, 21996), (3055, 21852), (3642, 18330), (3666, 18210), (4230, 15782), (5463, 12220), (5499, 12140), (6070, 10998), (6110, 10926), (7284, 9165), (7332, 9105), (7891, 8460)]