72199140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 219507456

約数和(自身を除く): 147308316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 604, 613, 755, 780, 906, 1226, 1510, 1812, 1839, 1963, 2265, 2452, 3020, 3065, 3678, 3926, 4530, 5889, 6130, 7356, 7852, 7969, 9060, 9195, 9815, 11778, 12260, 15938, 18390, 19630, 23556, 23907, 29445, 31876, 36780, 39260, 39845, 47814, 58890, 79690, 92563, 95628, 117780, 119535, 159380, 185126, 239070, 277689, 370252, 462815, 478140, 555378, 925630, 1110756, 1203319, 1388445, 1851260, 2406638, 2776890, 3609957, 4813276, 5553780, 6016595, 7219914, 12033190, 14439828, 18049785, 24066380, 36099570, 72199140]

約数ペア:

[(1, 72199140), (2, 36099570), (3, 24066380), (4, 18049785), (5, 14439828), (6, 12033190), (10, 7219914), (12, 6016595), (13, 5553780), (15, 4813276), (20, 3609957), (26, 2776890), (30, 2406638), (39, 1851260), (52, 1388445), (60, 1203319), (65, 1110756), (78, 925630), (130, 555378), (151, 478140), (156, 462815), (195, 370252), (260, 277689), (302, 239070), (390, 185126), (453, 159380), (604, 119535), (613, 117780), (755, 95628), (780, 92563), (906, 79690), (1226, 58890), (1510, 47814), (1812, 39845), (1839, 39260), (1963, 36780), (2265, 31876), (2452, 29445), (3020, 23907), (3065, 23556), (3678, 19630), (3926, 18390), (4530, 15938), (5889, 12260), (6130, 11778), (7356, 9815), (7852, 9195), (7969, 9060)]