68244450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 179131392

約数和(自身を除く): 110886942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 131, 138, 150, 151, 230, 262, 302, 345, 393, 453, 575, 655, 690, 755, 786, 906, 1150, 1310, 1510, 1725, 1965, 2265, 3013, 3275, 3450, 3473, 3775, 3930, 4530, 6026, 6550, 6946, 7550, 9039, 9825, 10419, 11325, 15065, 17365, 18078, 19650, 19781, 20838, 22650, 30130, 34730, 39562, 45195, 52095, 59343, 75325, 86825, 90390, 98905, 104190, 118686, 150650, 173650, 197810, 225975, 260475, 296715, 451950, 454963, 494525, 520950, 593430, 909926, 989050, 1364889, 1483575, 2274815, 2729778, 2967150, 4549630, 6824445, 11374075, 13648890, 22748150, 34122225, 68244450]

約数ペア:

[(1, 68244450), (2, 34122225), (3, 22748150), (5, 13648890), (6, 11374075), (10, 6824445), (15, 4549630), (23, 2967150), (25, 2729778), (30, 2274815), (46, 1483575), (50, 1364889), (69, 989050), (75, 909926), (115, 593430), (131, 520950), (138, 494525), (150, 454963), (151, 451950), (230, 296715), (262, 260475), (302, 225975), (345, 197810), (393, 173650), (453, 150650), (575, 118686), (655, 104190), (690, 98905), (755, 90390), (786, 86825), (906, 75325), (1150, 59343), (1310, 52095), (1510, 45195), (1725, 39562), (1965, 34730), (2265, 30130), (3013, 22650), (3275, 20838), (3450, 19781), (3473, 19650), (3775, 18078), (3930, 17365), (4530, 15065), (6026, 11325), (6550, 10419), (6946, 9825), (7550, 9039)]