80605200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5201

約数の個数: 120

約数和(自身を含む): 278121088

約数和(自身を除く): 197515888

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, 3900, 5167, 5200, 7800, 10334, 15501, 15600, 20668, 25835, 31002, 41336, 51670, 62004, 67171, 77505, 82672, 103340, 124008, 129175, 134342, 155010, 201513, 206680, 248016, 258350, 268684, 310020, 335855, 387525, 403026, 413360, 516700, 537368, 620040, 671710, 775050, 806052, 1007565, 1033400, 1074736, 1240080, 1343420, 1550100, 1612104, 1679275, 2015130, 2066800, 2686840, 3100200, 3224208, 3358550, 4030260, 5037825, 5373680, 6200400, 6717100, 8060520, 10075650, 13434200, 16121040, 20151300, 26868400, 40302600, 80605200]

約数ペア:

[(1, 80605200), (2, 40302600), (3, 26868400), (4, 20151300), (5, 16121040), (6, 13434200), (8, 10075650), (10, 8060520), (12, 6717100), (13, 6200400), (15, 5373680), (16, 5037825), (20, 4030260), (24, 3358550), (25, 3224208), (26, 3100200), (30, 2686840), (39, 2066800), (40, 2015130), (48, 1679275), (50, 1612104), (52, 1550100), (60, 1343420), (65, 1240080), (75, 1074736), (78, 1033400), (80, 1007565), (100, 806052), (104, 775050), (120, 671710), (130, 620040), (150, 537368), (156, 516700), (195, 413360), (200, 403026), (208, 387525), (240, 335855), (260, 310020), (300, 268684), (312, 258350), (325, 248016), (390, 206680), (400, 201513), (520, 155010), (600, 134342), (624, 129175), (650, 124008), (780, 103340), (975, 82672), (1040, 77505), (1200, 67171), (1300, 62004), (1560, 51670), (1950, 41336), (2600, 31002), (3120, 25835), (3900, 20668), (5167, 15600), (5200, 15501), (7800, 10334)]