409000800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13145

約数の個数: 144

約数和(自身を含む): 1433814480

約数和(自身を除く): 1024813680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 13109, 15600, 26218, 31200, 39327, 52436, 65545, 78654, 104872, 131090, 157308, 170417, 196635, 209744, 262180, 314616, 327725, 340834, 393270, 419488, 511251, 524360, 629232, 655450, 681668, 786540, 852085, 983175, 1022502, 1048720, 1258464, 1310900, 1363336, 1573080, 1704170, 1966350, 2045004, 2097440, 2556255, 2621800, 2726672, 3146160, 3408340, 3932700, 4090008, 4260425, 5112510, 5243600, 5453344, 6292320, 6816680, 7865400, 8180016, 8520850, 10225020, 10487200, 12781275, 13633360, 15730800, 16360032, 17041700, 20450040, 25562550, 27266720, 31461600, 34083400, 40900080, 51125100, 68166800, 81800160, 102250200, 136333600, 204500400, 409000800]

約数ペア:

[(1, 409000800), (2, 204500400), (3, 136333600), (4, 102250200), (5, 81800160), (6, 68166800), (8, 51125100), (10, 40900080), (12, 34083400), (13, 31461600), (15, 27266720), (16, 25562550), (20, 20450040), (24, 17041700), (25, 16360032), (26, 15730800), (30, 13633360), (32, 12781275), (39, 10487200), (40, 10225020), (48, 8520850), (50, 8180016), (52, 7865400), (60, 6816680), (65, 6292320), (75, 5453344), (78, 5243600), (80, 5112510), (96, 4260425), (100, 4090008), (104, 3932700), (120, 3408340), (130, 3146160), (150, 2726672), (156, 2621800), (160, 2556255), (195, 2097440), (200, 2045004), (208, 1966350), (240, 1704170), (260, 1573080), (300, 1363336), (312, 1310900), (325, 1258464), (390, 1048720), (400, 1022502), (416, 983175), (480, 852085), (520, 786540), (600, 681668), (624, 655450), (650, 629232), (780, 524360), (800, 511251), (975, 419488), (1040, 393270), (1200, 340834), (1248, 327725), (1300, 314616), (1560, 262180), (1950, 209744), (2080, 196635), (2400, 170417), (2600, 157308), (3120, 131090), (3900, 104872), (5200, 78654), (6240, 65545), (7800, 52436), (10400, 39327), (13109, 31200), (15600, 26218)]