62430280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 165888000

約数和(自身を除く): 103457720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 199, 220, 230, 248, 253, 310, 341, 398, 440, 460, 506, 620, 682, 713, 796, 920, 995, 1012, 1240, 1265, 1364, 1426, 1592, 1705, 1990, 2024, 2189, 2530, 2728, 2852, 3410, 3565, 3980, 4378, 4577, 5060, 5704, 6169, 6820, 7130, 7843, 7960, 8756, 9154, 10120, 10945, 12338, 13640, 14260, 15686, 17512, 18308, 21890, 22885, 24676, 28520, 30845, 31372, 36616, 39215, 43780, 45770, 49352, 50347, 61690, 62744, 67859, 78430, 87560, 91540, 100694, 123380, 135718, 141887, 156860, 183080, 201388, 246760, 251735, 271436, 283774, 313720, 339295, 402776, 503470, 542872, 567548, 678590, 709435, 1006940, 1135096, 1357180, 1418870, 1560757, 2013880, 2714360, 2837740, 3121514, 5675480, 6243028, 7803785, 12486056, 15607570, 31215140, 62430280]

約数ペア:

[(1, 62430280), (2, 31215140), (4, 15607570), (5, 12486056), (8, 7803785), (10, 6243028), (11, 5675480), (20, 3121514), (22, 2837740), (23, 2714360), (31, 2013880), (40, 1560757), (44, 1418870), (46, 1357180), (55, 1135096), (62, 1006940), (88, 709435), (92, 678590), (110, 567548), (115, 542872), (124, 503470), (155, 402776), (184, 339295), (199, 313720), (220, 283774), (230, 271436), (248, 251735), (253, 246760), (310, 201388), (341, 183080), (398, 156860), (440, 141887), (460, 135718), (506, 123380), (620, 100694), (682, 91540), (713, 87560), (796, 78430), (920, 67859), (995, 62744), (1012, 61690), (1240, 50347), (1265, 49352), (1364, 45770), (1426, 43780), (1592, 39215), (1705, 36616), (1990, 31372), (2024, 30845), (2189, 28520), (2530, 24676), (2728, 22885), (2852, 21890), (3410, 18308), (3565, 17512), (3980, 15686), (4378, 14260), (4577, 13640), (5060, 12338), (5704, 10945), (6169, 10120), (6820, 9154), (7130, 8756), (7843, 7960)]