75852390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{521}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 191227392

約数和(自身を除く): 115375002

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 211, 230, 345, 422, 521, 633, 690, 1042, 1055, 1266, 1563, 2110, 2605, 3126, 3165, 4853, 5210, 6330, 7815, 9706, 11983, 14559, 15630, 23966, 24265, 29118, 35949, 48530, 59915, 71898, 72795, 109931, 119830, 145590, 179745, 219862, 329793, 359490, 549655, 659586, 1099310, 1648965, 2528413, 3297930, 5056826, 7585239, 12642065, 15170478, 25284130, 37926195, 75852390]

約数ペア:

[(1, 75852390), (2, 37926195), (3, 25284130), (5, 15170478), (6, 12642065), (10, 7585239), (15, 5056826), (23, 3297930), (30, 2528413), (46, 1648965), (69, 1099310), (115, 659586), (138, 549655), (211, 359490), (230, 329793), (345, 219862), (422, 179745), (521, 145590), (633, 119830), (690, 109931), (1042, 72795), (1055, 71898), (1266, 59915), (1563, 48530), (2110, 35949), (2605, 29118), (3126, 24265), (3165, 23966), (4853, 15630), (5210, 14559), (6330, 11983), (7815, 9706)]