151821780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12107}}^1$

素因数の和:12149

約数の個数: 96

約数和(自身を含む): 488194560

約数和(自身を除く): 336372780

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12107, 12540, 24214, 36321, 48428, 60535, 72642, 121070, 133177, 145284, 181605, 230033, 242140, 266354, 363210, 399531, 460066, 532708, 665885, 690099, 726420, 799062, 920132, 1150165, 1331770, 1380198, 1598124, 1997655, 2300330, 2530363, 2663540, 2760396, 3450495, 3995310, 4600660, 5060726, 6900990, 7591089, 7990620, 10121452, 12651815, 13801980, 15182178, 25303630, 30364356, 37955445, 50607260, 75910890, 151821780]

約数ペア:

[(1, 151821780), (2, 75910890), (3, 50607260), (4, 37955445), (5, 30364356), (6, 25303630), (10, 15182178), (11, 13801980), (12, 12651815), (15, 10121452), (19, 7990620), (20, 7591089), (22, 6900990), (30, 5060726), (33, 4600660), (38, 3995310), (44, 3450495), (55, 2760396), (57, 2663540), (60, 2530363), (66, 2300330), (76, 1997655), (95, 1598124), (110, 1380198), (114, 1331770), (132, 1150165), (165, 920132), (190, 799062), (209, 726420), (220, 690099), (228, 665885), (285, 532708), (330, 460066), (380, 399531), (418, 363210), (570, 266354), (627, 242140), (660, 230033), (836, 181605), (1045, 145284), (1140, 133177), (1254, 121070), (2090, 72642), (2508, 60535), (3135, 48428), (4180, 36321), (6270, 24214), (12107, 12540)]