142474860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 481807872

約数和(自身を除く): 339333012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 47, 55, 60, 66, 90, 94, 99, 110, 132, 141, 165, 180, 188, 198, 220, 235, 282, 330, 396, 423, 470, 495, 517, 564, 660, 705, 846, 940, 990, 1034, 1410, 1531, 1551, 1692, 1980, 2068, 2115, 2585, 2820, 3062, 3102, 4230, 4593, 4653, 5170, 6124, 6204, 7655, 7755, 8460, 9186, 9306, 10340, 13779, 15310, 15510, 16841, 18372, 18612, 22965, 23265, 27558, 30620, 31020, 33682, 45930, 46530, 50523, 55116, 67364, 68895, 71957, 84205, 91860, 93060, 101046, 137790, 143914, 151569, 168410, 202092, 215871, 252615, 275580, 287828, 303138, 336820, 359785, 431742, 505230, 606276, 647613, 719570, 757845, 791527, 863484, 1010460, 1079355, 1295226, 1439140, 1515690, 1583054, 2158710, 2374581, 2590452, 3031380, 3166108, 3238065, 3957635, 4317420, 4749162, 6476130, 7123743, 7915270, 9498324, 11872905, 12952260, 14247486, 15830540, 23745810, 28494972, 35618715, 47491620, 71237430, 142474860]

約数ペア:

[(1, 142474860), (2, 71237430), (3, 47491620), (4, 35618715), (5, 28494972), (6, 23745810), (9, 15830540), (10, 14247486), (11, 12952260), (12, 11872905), (15, 9498324), (18, 7915270), (20, 7123743), (22, 6476130), (30, 4749162), (33, 4317420), (36, 3957635), (44, 3238065), (45, 3166108), (47, 3031380), (55, 2590452), (60, 2374581), (66, 2158710), (90, 1583054), (94, 1515690), (99, 1439140), (110, 1295226), (132, 1079355), (141, 1010460), (165, 863484), (180, 791527), (188, 757845), (198, 719570), (220, 647613), (235, 606276), (282, 505230), (330, 431742), (396, 359785), (423, 336820), (470, 303138), (495, 287828), (517, 275580), (564, 252615), (660, 215871), (705, 202092), (846, 168410), (940, 151569), (990, 143914), (1034, 137790), (1410, 101046), (1531, 93060), (1551, 91860), (1692, 84205), (1980, 71957), (2068, 68895), (2115, 67364), (2585, 55116), (2820, 50523), (3062, 46530), (3102, 45930), (4230, 33682), (4593, 31020), (4653, 30620), (5170, 27558), (6124, 23265), (6204, 22965), (7655, 18612), (7755, 18372), (8460, 16841), (9186, 15510), (9306, 15310), (10340, 13779)]