84448260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 194404860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 239, 260, 302, 390, 453, 468, 478, 585, 604, 717, 755, 780, 906, 956, 1170, 1195, 1359, 1434, 1510, 1812, 1963, 2151, 2265, 2340, 2390, 2718, 2868, 3020, 3107, 3585, 3926, 4302, 4530, 4780, 5436, 5889, 6214, 6795, 7170, 7852, 8604, 9060, 9321, 9815, 10755, 11778, 12428, 13590, 14340, 15535, 17667, 18642, 19630, 21510, 23556, 27180, 27963, 29445, 31070, 35334, 36089, 37284, 39260, 43020, 46605, 55926, 58890, 62140, 70668, 72178, 88335, 93210, 108267, 111852, 117780, 139815, 144356, 176670, 180445, 186420, 216534, 279630, 324801, 353340, 360890, 433068, 469157, 541335, 559260, 649602, 721780, 938314, 1082670, 1299204, 1407471, 1624005, 1876628, 2165340, 2345785, 2814942, 3248010, 4222413, 4691570, 5629884, 6496020, 7037355, 8444826, 9383140, 14074710, 16889652, 21112065, 28149420, 42224130, 84448260]

約数ペア:

[(1, 84448260), (2, 42224130), (3, 28149420), (4, 21112065), (5, 16889652), (6, 14074710), (9, 9383140), (10, 8444826), (12, 7037355), (13, 6496020), (15, 5629884), (18, 4691570), (20, 4222413), (26, 3248010), (30, 2814942), (36, 2345785), (39, 2165340), (45, 1876628), (52, 1624005), (60, 1407471), (65, 1299204), (78, 1082670), (90, 938314), (117, 721780), (130, 649602), (151, 559260), (156, 541335), (180, 469157), (195, 433068), (234, 360890), (239, 353340), (260, 324801), (302, 279630), (390, 216534), (453, 186420), (468, 180445), (478, 176670), (585, 144356), (604, 139815), (717, 117780), (755, 111852), (780, 108267), (906, 93210), (956, 88335), (1170, 72178), (1195, 70668), (1359, 62140), (1434, 58890), (1510, 55926), (1812, 46605), (1963, 43020), (2151, 39260), (2265, 37284), (2340, 36089), (2390, 35334), (2718, 31070), (2868, 29445), (3020, 27963), (3107, 27180), (3585, 23556), (3926, 21510), (4302, 19630), (4530, 18642), (4780, 17667), (5436, 15535), (5889, 14340), (6214, 13590), (6795, 12428), (7170, 11778), (7852, 10755), (8604, 9815), (9060, 9321)]