51776400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3353

約数の個数: 120

約数和(自身を含む): 178669120

約数和(自身を除く): 126892720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3319, 3900, 5200, 6638, 7800, 9957, 13276, 15600, 16595, 19914, 26552, 33190, 39828, 43147, 49785, 53104, 66380, 79656, 82975, 86294, 99570, 129441, 132760, 159312, 165950, 172588, 199140, 215735, 248925, 258882, 265520, 331900, 345176, 398280, 431470, 497850, 517764, 647205, 663800, 690352, 796560, 862940, 995700, 1035528, 1078675, 1294410, 1327600, 1725880, 1991400, 2071056, 2157350, 2588820, 3236025, 3451760, 3982800, 4314700, 5177640, 6472050, 8629400, 10355280, 12944100, 17258800, 25888200, 51776400]

約数ペア:

[(1, 51776400), (2, 25888200), (3, 17258800), (4, 12944100), (5, 10355280), (6, 8629400), (8, 6472050), (10, 5177640), (12, 4314700), (13, 3982800), (15, 3451760), (16, 3236025), (20, 2588820), (24, 2157350), (25, 2071056), (26, 1991400), (30, 1725880), (39, 1327600), (40, 1294410), (48, 1078675), (50, 1035528), (52, 995700), (60, 862940), (65, 796560), (75, 690352), (78, 663800), (80, 647205), (100, 517764), (104, 497850), (120, 431470), (130, 398280), (150, 345176), (156, 331900), (195, 265520), (200, 258882), (208, 248925), (240, 215735), (260, 199140), (300, 172588), (312, 165950), (325, 159312), (390, 132760), (400, 129441), (520, 99570), (600, 86294), (624, 82975), (650, 79656), (780, 66380), (975, 53104), (1040, 49785), (1200, 43147), (1300, 39828), (1560, 33190), (1950, 26552), (2600, 19914), (3120, 16595), (3319, 15600), (3900, 13276), (5200, 9957), (6638, 7800)]