122606250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 330728832

約数和(自身を除く): 208122582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 503, 625, 650, 750, 975, 1006, 1250, 1509, 1625, 1875, 1950, 2515, 3018, 3125, 3250, 3750, 4875, 5030, 6250, 6539, 7545, 8125, 9375, 9750, 12575, 13078, 15090, 16250, 18750, 19617, 24375, 25150, 32695, 37725, 39234, 40625, 48750, 62875, 65390, 75450, 81250, 98085, 121875, 125750, 163475, 188625, 196170, 243750, 314375, 326950, 377250, 490425, 628750, 817375, 943125, 980850, 1571875, 1634750, 1886250, 2452125, 3143750, 4086875, 4715625, 4904250, 8173750, 9431250, 12260625, 20434375, 24521250, 40868750, 61303125, 122606250]

約数ペア:

[(1, 122606250), (2, 61303125), (3, 40868750), (5, 24521250), (6, 20434375), (10, 12260625), (13, 9431250), (15, 8173750), (25, 4904250), (26, 4715625), (30, 4086875), (39, 3143750), (50, 2452125), (65, 1886250), (75, 1634750), (78, 1571875), (125, 980850), (130, 943125), (150, 817375), (195, 628750), (250, 490425), (325, 377250), (375, 326950), (390, 314375), (503, 243750), (625, 196170), (650, 188625), (750, 163475), (975, 125750), (1006, 121875), (1250, 98085), (1509, 81250), (1625, 75450), (1875, 65390), (1950, 62875), (2515, 48750), (3018, 40625), (3125, 39234), (3250, 37725), (3750, 32695), (4875, 25150), (5030, 24375), (6250, 19617), (6539, 18750), (7545, 16250), (8125, 15090), (9375, 13078), (9750, 12575)]