279201000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7159}}^1$

素因数の和:7196

約数の個数: 128

約数和(自身を含む): 938246400

約数和(自身を除く): 659045400

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, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2600, 3000, 3250, 3900, 4875, 6500, 7159, 7800, 9750, 13000, 14318, 19500, 21477, 28636, 35795, 39000, 42954, 57272, 71590, 85908, 93067, 107385, 143180, 171816, 178975, 186134, 214770, 279201, 286360, 357950, 372268, 429540, 465335, 536925, 558402, 715900, 744536, 859080, 894875, 930670, 1073850, 1116804, 1396005, 1431800, 1789750, 1861340, 2147700, 2233608, 2326675, 2684625, 2792010, 3579500, 3722680, 4295400, 4653350, 5369250, 5584020, 6980025, 7159000, 9306700, 10738500, 11168040, 11633375, 13960050, 18613400, 21477000, 23266750, 27920100, 34900125, 46533500, 55840200, 69800250, 93067000, 139600500, 279201000]

約数ペア:

[(1, 279201000), (2, 139600500), (3, 93067000), (4, 69800250), (5, 55840200), (6, 46533500), (8, 34900125), (10, 27920100), (12, 23266750), (13, 21477000), (15, 18613400), (20, 13960050), (24, 11633375), (25, 11168040), (26, 10738500), (30, 9306700), (39, 7159000), (40, 6980025), (50, 5584020), (52, 5369250), (60, 4653350), (65, 4295400), (75, 3722680), (78, 3579500), (100, 2792010), (104, 2684625), (120, 2326675), (125, 2233608), (130, 2147700), (150, 1861340), (156, 1789750), (195, 1431800), (200, 1396005), (250, 1116804), (260, 1073850), (300, 930670), (312, 894875), (325, 859080), (375, 744536), (390, 715900), (500, 558402), (520, 536925), (600, 465335), (650, 429540), (750, 372268), (780, 357950), (975, 286360), (1000, 279201), (1300, 214770), (1500, 186134), (1560, 178975), (1625, 171816), (1950, 143180), (2600, 107385), (3000, 93067), (3250, 85908), (3900, 71590), (4875, 57272), (6500, 42954), (7159, 39000), (7800, 35795), (9750, 28636), (13000, 21477), (14318, 19500)]