90766650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 245609280

約数和(自身を除く): 154842630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 89, 130, 150, 178, 195, 267, 325, 390, 445, 523, 534, 650, 890, 975, 1046, 1157, 1335, 1569, 1950, 2225, 2314, 2615, 2670, 3138, 3471, 4450, 5230, 5785, 6675, 6799, 6942, 7845, 11570, 13075, 13350, 13598, 15690, 17355, 20397, 26150, 28925, 33995, 34710, 39225, 40794, 46547, 57850, 67990, 78450, 86775, 93094, 101985, 139641, 169975, 173550, 203970, 232735, 279282, 339950, 465470, 509925, 605111, 698205, 1019850, 1163675, 1210222, 1396410, 1815333, 2327350, 3025555, 3491025, 3630666, 6051110, 6982050, 9076665, 15127775, 18153330, 30255550, 45383325, 90766650]

約数ペア:

[(1, 90766650), (2, 45383325), (3, 30255550), (5, 18153330), (6, 15127775), (10, 9076665), (13, 6982050), (15, 6051110), (25, 3630666), (26, 3491025), (30, 3025555), (39, 2327350), (50, 1815333), (65, 1396410), (75, 1210222), (78, 1163675), (89, 1019850), (130, 698205), (150, 605111), (178, 509925), (195, 465470), (267, 339950), (325, 279282), (390, 232735), (445, 203970), (523, 173550), (534, 169975), (650, 139641), (890, 101985), (975, 93094), (1046, 86775), (1157, 78450), (1335, 67990), (1569, 57850), (1950, 46547), (2225, 40794), (2314, 39225), (2615, 34710), (2670, 33995), (3138, 28925), (3471, 26150), (4450, 20397), (5230, 17355), (5785, 15690), (6675, 13598), (6799, 13350), (6942, 13075), (7845, 11570)]