76450020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 228324096

約数和(自身を除く): 151874076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 241, 255, 311, 340, 482, 510, 622, 723, 933, 964, 1020, 1205, 1244, 1446, 1555, 1866, 2410, 2892, 3110, 3615, 3732, 4097, 4665, 4820, 5287, 6220, 7230, 8194, 9330, 10574, 12291, 14460, 15861, 16388, 18660, 20485, 21148, 24582, 26435, 31722, 40970, 49164, 52870, 61455, 63444, 74951, 79305, 81940, 105740, 122910, 149902, 158610, 224853, 245820, 299804, 317220, 374755, 449706, 749510, 899412, 1124265, 1274167, 1499020, 2248530, 2548334, 3822501, 4497060, 5096668, 6370835, 7645002, 12741670, 15290004, 19112505, 25483340, 38225010, 76450020]

約数ペア:

[(1, 76450020), (2, 38225010), (3, 25483340), (4, 19112505), (5, 15290004), (6, 12741670), (10, 7645002), (12, 6370835), (15, 5096668), (17, 4497060), (20, 3822501), (30, 2548334), (34, 2248530), (51, 1499020), (60, 1274167), (68, 1124265), (85, 899412), (102, 749510), (170, 449706), (204, 374755), (241, 317220), (255, 299804), (311, 245820), (340, 224853), (482, 158610), (510, 149902), (622, 122910), (723, 105740), (933, 81940), (964, 79305), (1020, 74951), (1205, 63444), (1244, 61455), (1446, 52870), (1555, 49164), (1866, 40970), (2410, 31722), (2892, 26435), (3110, 24582), (3615, 21148), (3732, 20485), (4097, 18660), (4665, 16388), (4820, 15861), (5287, 14460), (6220, 12291), (7230, 10574), (8194, 9330)]