315850860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3461}}^1$

素因数の和:3505

約数の個数: 144

約数和(自身を含む): 1064357280

約数和(自身を除く): 748506420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 169, 180, 195, 234, 260, 270, 338, 351, 390, 468, 507, 540, 585, 676, 702, 780, 845, 1014, 1170, 1404, 1521, 1690, 1755, 2028, 2340, 2535, 3042, 3380, 3461, 3510, 4563, 5070, 6084, 6922, 7020, 7605, 9126, 10140, 10383, 13844, 15210, 17305, 18252, 20766, 22815, 30420, 31149, 34610, 41532, 44993, 45630, 51915, 62298, 69220, 89986, 91260, 93447, 103830, 124596, 134979, 155745, 179972, 186894, 207660, 224965, 269958, 311490, 373788, 404937, 449930, 467235, 539916, 584909, 622980, 674895, 809874, 899860, 934470, 1169818, 1214811, 1349790, 1619748, 1754727, 1868940, 2024685, 2339636, 2429622, 2699580, 2924545, 3509454, 4049370, 4859244, 5264181, 5849090, 6074055, 7018908, 8098740, 8773635, 10528362, 11698180, 12148110, 15792543, 17547270, 21056724, 24296220, 26320905, 31585086, 35094540, 52641810, 63170172, 78962715, 105283620, 157925430, 315850860]

約数ペア:

[(1, 315850860), (2, 157925430), (3, 105283620), (4, 78962715), (5, 63170172), (6, 52641810), (9, 35094540), (10, 31585086), (12, 26320905), (13, 24296220), (15, 21056724), (18, 17547270), (20, 15792543), (26, 12148110), (27, 11698180), (30, 10528362), (36, 8773635), (39, 8098740), (45, 7018908), (52, 6074055), (54, 5849090), (60, 5264181), (65, 4859244), (78, 4049370), (90, 3509454), (108, 2924545), (117, 2699580), (130, 2429622), (135, 2339636), (156, 2024685), (169, 1868940), (180, 1754727), (195, 1619748), (234, 1349790), (260, 1214811), (270, 1169818), (338, 934470), (351, 899860), (390, 809874), (468, 674895), (507, 622980), (540, 584909), (585, 539916), (676, 467235), (702, 449930), (780, 404937), (845, 373788), (1014, 311490), (1170, 269958), (1404, 224965), (1521, 207660), (1690, 186894), (1755, 179972), (2028, 155745), (2340, 134979), (2535, 124596), (3042, 103830), (3380, 93447), (3461, 91260), (3510, 89986), (4563, 69220), (5070, 62298), (6084, 51915), (6922, 45630), (7020, 44993), (7605, 41532), (9126, 34610), (10140, 31149), (10383, 30420), (13844, 22815), (15210, 20766), (17305, 18252)]