1540500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 4892160

約数和(自身を除く): 3351660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 125, 130, 150, 156, 158, 195, 237, 250, 260, 300, 316, 325, 375, 390, 395, 474, 500, 650, 750, 780, 790, 948, 975, 1027, 1185, 1300, 1500, 1580, 1625, 1950, 1975, 2054, 2370, 3081, 3250, 3900, 3950, 4108, 4740, 4875, 5135, 5925, 6162, 6500, 7900, 9750, 9875, 10270, 11850, 12324, 15405, 19500, 19750, 20540, 23700, 25675, 29625, 30810, 39500, 51350, 59250, 61620, 77025, 102700, 118500, 128375, 154050, 256750, 308100, 385125, 513500, 770250, 1540500]

約数ペア:

[(1, 1540500), (2, 770250), (3, 513500), (4, 385125), (5, 308100), (6, 256750), (10, 154050), (12, 128375), (13, 118500), (15, 102700), (20, 77025), (25, 61620), (26, 59250), (30, 51350), (39, 39500), (50, 30810), (52, 29625), (60, 25675), (65, 23700), (75, 20540), (78, 19750), (79, 19500), (100, 15405), (125, 12324), (130, 11850), (150, 10270), (156, 9875), (158, 9750), (195, 7900), (237, 6500), (250, 6162), (260, 5925), (300, 5135), (316, 4875), (325, 4740), (375, 4108), (390, 3950), (395, 3900), (474, 3250), (500, 3081), (650, 2370), (750, 2054), (780, 1975), (790, 1950), (948, 1625), (975, 1580), (1027, 1500), (1185, 1300)]