102201420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 308367360

約数和(自身を除く): 206165940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2389, 2852, 3565, 4278, 4778, 7130, 7167, 8556, 9556, 10695, 11945, 14260, 14334, 21390, 23890, 28668, 35835, 42780, 47780, 54947, 71670, 74059, 109894, 143340, 148118, 164841, 219788, 222177, 274735, 296236, 329682, 370295, 444354, 549470, 659364, 740590, 824205, 888708, 1098940, 1110885, 1481180, 1648410, 1703357, 2221770, 3296820, 3406714, 4443540, 5110071, 6813428, 8516785, 10220142, 17033570, 20440284, 25550355, 34067140, 51100710, 102201420]

約数ペア:

[(1, 102201420), (2, 51100710), (3, 34067140), (4, 25550355), (5, 20440284), (6, 17033570), (10, 10220142), (12, 8516785), (15, 6813428), (20, 5110071), (23, 4443540), (30, 3406714), (31, 3296820), (46, 2221770), (60, 1703357), (62, 1648410), (69, 1481180), (92, 1110885), (93, 1098940), (115, 888708), (124, 824205), (138, 740590), (155, 659364), (186, 549470), (230, 444354), (276, 370295), (310, 329682), (345, 296236), (372, 274735), (460, 222177), (465, 219788), (620, 164841), (690, 148118), (713, 143340), (930, 109894), (1380, 74059), (1426, 71670), (1860, 54947), (2139, 47780), (2389, 42780), (2852, 35835), (3565, 28668), (4278, 23890), (4778, 21390), (7130, 14334), (7167, 14260), (8556, 11945), (9556, 10695)]