72249570

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 80

約数和(自身を含む): 195706368

約数和(自身を除く): 123456798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 191, 270, 382, 405, 467, 573, 810, 934, 955, 1146, 1401, 1719, 1910, 2335, 2802, 2865, 3438, 4203, 4670, 5157, 5730, 7005, 8406, 8595, 10314, 12609, 14010, 15471, 17190, 21015, 25218, 25785, 30942, 37827, 42030, 51570, 63045, 75654, 77355, 89197, 126090, 154710, 178394, 189135, 267591, 378270, 445985, 535182, 802773, 891970, 1337955, 1605546, 2408319, 2675910, 4013865, 4816638, 7224957, 8027730, 12041595, 14449914, 24083190, 36124785, 72249570]

約数ペア:

[(1, 72249570), (2, 36124785), (3, 24083190), (5, 14449914), (6, 12041595), (9, 8027730), (10, 7224957), (15, 4816638), (18, 4013865), (27, 2675910), (30, 2408319), (45, 1605546), (54, 1337955), (81, 891970), (90, 802773), (135, 535182), (162, 445985), (191, 378270), (270, 267591), (382, 189135), (405, 178394), (467, 154710), (573, 126090), (810, 89197), (934, 77355), (955, 75654), (1146, 63045), (1401, 51570), (1719, 42030), (1910, 37827), (2335, 30942), (2802, 25785), (2865, 25218), (3438, 21015), (4203, 17190), (4670, 15471), (5157, 14010), (5730, 12609), (7005, 10314), (8406, 8595)]