90392250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 248242176

約数和(自身を除く): 157849926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 73, 75, 78, 125, 127, 130, 146, 150, 195, 219, 250, 254, 325, 365, 375, 381, 390, 438, 635, 650, 730, 750, 762, 949, 975, 1095, 1270, 1625, 1651, 1825, 1898, 1905, 1950, 2190, 2847, 3175, 3250, 3302, 3650, 3810, 4745, 4875, 4953, 5475, 5694, 6350, 8255, 9125, 9271, 9490, 9525, 9750, 9906, 10950, 14235, 15875, 16510, 18250, 18542, 19050, 23725, 24765, 27375, 27813, 28470, 31750, 41275, 46355, 47450, 47625, 49530, 54750, 55626, 71175, 82550, 92710, 95250, 118625, 120523, 123825, 139065, 142350, 206375, 231775, 237250, 241046, 247650, 278130, 355875, 361569, 412750, 463550, 602615, 619125, 695325, 711750, 723138, 1158875, 1205230, 1238250, 1390650, 1807845, 2317750, 3013075, 3476625, 3615690, 6026150, 6953250, 9039225, 15065375, 18078450, 30130750, 45196125, 90392250]

約数ペア:

[(1, 90392250), (2, 45196125), (3, 30130750), (5, 18078450), (6, 15065375), (10, 9039225), (13, 6953250), (15, 6026150), (25, 3615690), (26, 3476625), (30, 3013075), (39, 2317750), (50, 1807845), (65, 1390650), (73, 1238250), (75, 1205230), (78, 1158875), (125, 723138), (127, 711750), (130, 695325), (146, 619125), (150, 602615), (195, 463550), (219, 412750), (250, 361569), (254, 355875), (325, 278130), (365, 247650), (375, 241046), (381, 237250), (390, 231775), (438, 206375), (635, 142350), (650, 139065), (730, 123825), (750, 120523), (762, 118625), (949, 95250), (975, 92710), (1095, 82550), (1270, 71175), (1625, 55626), (1651, 54750), (1825, 49530), (1898, 47625), (1905, 47450), (1950, 46355), (2190, 41275), (2847, 31750), (3175, 28470), (3250, 27813), (3302, 27375), (3650, 24765), (3810, 23725), (4745, 19050), (4875, 18542), (4953, 18250), (5475, 16510), (5694, 15875), (6350, 14235), (8255, 10950), (9125, 9906), (9271, 9750), (9490, 9525)]