142480650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2416

約数の個数: 96

約数和(自身を含む): 392974848

約数和(自身を除く): 250494198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 403, 465, 650, 775, 806, 930, 975, 1209, 1550, 1950, 2015, 2325, 2357, 2418, 4030, 4650, 4714, 6045, 7071, 10075, 11785, 12090, 14142, 20150, 23570, 30225, 30641, 35355, 58925, 60450, 61282, 70710, 73067, 91923, 117850, 146134, 153205, 176775, 183846, 219201, 306410, 353550, 365335, 438402, 459615, 730670, 766025, 919230, 949871, 1096005, 1532050, 1826675, 1899742, 2192010, 2298075, 2849613, 3653350, 4596150, 4749355, 5480025, 5699226, 9498710, 10960050, 14248065, 23746775, 28496130, 47493550, 71240325, 142480650]

約数ペア:

[(1, 142480650), (2, 71240325), (3, 47493550), (5, 28496130), (6, 23746775), (10, 14248065), (13, 10960050), (15, 9498710), (25, 5699226), (26, 5480025), (30, 4749355), (31, 4596150), (39, 3653350), (50, 2849613), (62, 2298075), (65, 2192010), (75, 1899742), (78, 1826675), (93, 1532050), (130, 1096005), (150, 949871), (155, 919230), (186, 766025), (195, 730670), (310, 459615), (325, 438402), (390, 365335), (403, 353550), (465, 306410), (650, 219201), (775, 183846), (806, 176775), (930, 153205), (975, 146134), (1209, 117850), (1550, 91923), (1950, 73067), (2015, 70710), (2325, 61282), (2357, 60450), (2418, 58925), (4030, 35355), (4650, 30641), (4714, 30225), (6045, 23570), (7071, 20150), (10075, 14142), (11785, 12090)]