69455100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1619}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 236234880

約数和(自身を除く): 166779780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1619, 1650, 1716, 1950, 2145, 2860, 3238, 3300, 3575, 3900, 4290, 4857, 6476, 7150, 8095, 8580, 9714, 10725, 14300, 16190, 17809, 19428, 21047, 21450, 24285, 32380, 35618, 40475, 42094, 42900, 48570, 53427, 63141, 71236, 80950, 84188, 89045, 97140, 105235, 106854, 121425, 126282, 161900, 178090, 210470, 213708, 231517, 242850, 252564, 267135, 315705, 356180, 420940, 445225, 463034, 485700, 526175, 534270, 631410, 694551, 890450, 926068, 1052350, 1068540, 1157585, 1262820, 1335675, 1389102, 1578525, 1780900, 2104700, 2315170, 2671350, 2778204, 3157050, 3472755, 4630340, 5342700, 5787925, 6314100, 6945510, 11575850, 13891020, 17363775, 23151700, 34727550, 69455100]

約数ペア:

[(1, 69455100), (2, 34727550), (3, 23151700), (4, 17363775), (5, 13891020), (6, 11575850), (10, 6945510), (11, 6314100), (12, 5787925), (13, 5342700), (15, 4630340), (20, 3472755), (22, 3157050), (25, 2778204), (26, 2671350), (30, 2315170), (33, 2104700), (39, 1780900), (44, 1578525), (50, 1389102), (52, 1335675), (55, 1262820), (60, 1157585), (65, 1068540), (66, 1052350), (75, 926068), (78, 890450), (100, 694551), (110, 631410), (130, 534270), (132, 526175), (143, 485700), (150, 463034), (156, 445225), (165, 420940), (195, 356180), (220, 315705), (260, 267135), (275, 252564), (286, 242850), (300, 231517), (325, 213708), (330, 210470), (390, 178090), (429, 161900), (550, 126282), (572, 121425), (650, 106854), (660, 105235), (715, 97140), (780, 89045), (825, 84188), (858, 80950), (975, 71236), (1100, 63141), (1300, 53427), (1430, 48570), (1619, 42900), (1650, 42094), (1716, 40475), (1950, 35618), (2145, 32380), (2860, 24285), (3238, 21450), (3300, 21047), (3575, 19428), (3900, 17809), (4290, 16190), (4857, 14300), (6476, 10725), (7150, 9714), (8095, 8580)]