3081000

素因数分解:

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

素因数の和:116

約数の個数: 128

約数和(自身を含む): 10483200

約数和(自身を除く): 7402200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 125, 130, 150, 156, 158, 195, 200, 237, 250, 260, 300, 312, 316, 325, 375, 390, 395, 474, 500, 520, 600, 632, 650, 750, 780, 790, 948, 975, 1000, 1027, 1185, 1300, 1500, 1560, 1580, 1625, 1896, 1950, 1975, 2054, 2370, 2600, 3000, 3081, 3160, 3250, 3900, 3950, 4108, 4740, 4875, 5135, 5925, 6162, 6500, 7800, 7900, 8216, 9480, 9750, 9875, 10270, 11850, 12324, 13000, 15405, 15800, 19500, 19750, 20540, 23700, 24648, 25675, 29625, 30810, 39000, 39500, 41080, 47400, 51350, 59250, 61620, 77025, 79000, 102700, 118500, 123240, 128375, 154050, 205400, 237000, 256750, 308100, 385125, 513500, 616200, 770250, 1027000, 1540500, 3081000]

約数ペア:

[(1, 3081000), (2, 1540500), (3, 1027000), (4, 770250), (5, 616200), (6, 513500), (8, 385125), (10, 308100), (12, 256750), (13, 237000), (15, 205400), (20, 154050), (24, 128375), (25, 123240), (26, 118500), (30, 102700), (39, 79000), (40, 77025), (50, 61620), (52, 59250), (60, 51350), (65, 47400), (75, 41080), (78, 39500), (79, 39000), (100, 30810), (104, 29625), (120, 25675), (125, 24648), (130, 23700), (150, 20540), (156, 19750), (158, 19500), (195, 15800), (200, 15405), (237, 13000), (250, 12324), (260, 11850), (300, 10270), (312, 9875), (316, 9750), (325, 9480), (375, 8216), (390, 7900), (395, 7800), (474, 6500), (500, 6162), (520, 5925), (600, 5135), (632, 4875), (650, 4740), (750, 4108), (780, 3950), (790, 3900), (948, 3250), (975, 3160), (1000, 3081), (1027, 3000), (1185, 2600), (1300, 2370), (1500, 2054), (1560, 1975), (1580, 1950), (1625, 1896)]