15629700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 72

約数和(自身を含む): 46122048

約数和(自身を除く): 30492348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 983, 1060, 1325, 1590, 1966, 2650, 2949, 3180, 3932, 3975, 4915, 5300, 5898, 7950, 9830, 11796, 14745, 15900, 19660, 24575, 29490, 49150, 52099, 58980, 73725, 98300, 104198, 147450, 156297, 208396, 260495, 294900, 312594, 520990, 625188, 781485, 1041980, 1302475, 1562970, 2604950, 3125940, 3907425, 5209900, 7814850, 15629700]

約数ペア:

[(1, 15629700), (2, 7814850), (3, 5209900), (4, 3907425), (5, 3125940), (6, 2604950), (10, 1562970), (12, 1302475), (15, 1041980), (20, 781485), (25, 625188), (30, 520990), (50, 312594), (53, 294900), (60, 260495), (75, 208396), (100, 156297), (106, 147450), (150, 104198), (159, 98300), (212, 73725), (265, 58980), (300, 52099), (318, 49150), (530, 29490), (636, 24575), (795, 19660), (983, 15900), (1060, 14745), (1325, 11796), (1590, 9830), (1966, 7950), (2650, 5898), (2949, 5300), (3180, 4915), (3932, 3975)]