75149280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 144

約数和(自身を含む): 267714720

約数和(自身を除く): 192565440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2269, 2760, 3312, 3680, 4140, 4538, 5520, 6624, 6807, 8280, 9076, 11040, 11345, 13614, 16560, 18152, 20421, 22690, 27228, 33120, 34035, 36304, 40842, 45380, 52187, 54456, 68070, 72608, 81684, 90760, 102105, 104374, 108912, 136140, 156561, 163368, 181520, 204210, 208748, 217824, 260935, 272280, 313122, 326736, 363040, 408420, 417496, 469683, 521870, 544560, 626244, 653472, 782805, 816840, 834992, 939366, 1043740, 1089120, 1252488, 1565610, 1633680, 1669984, 1878732, 2087480, 2348415, 2504976, 3131220, 3267360, 3757464, 4174960, 4696830, 5009952, 6262440, 7514928, 8349920, 9393660, 12524880, 15029856, 18787320, 25049760, 37574640, 75149280]

約数ペア:

[(1, 75149280), (2, 37574640), (3, 25049760), (4, 18787320), (5, 15029856), (6, 12524880), (8, 9393660), (9, 8349920), (10, 7514928), (12, 6262440), (15, 5009952), (16, 4696830), (18, 4174960), (20, 3757464), (23, 3267360), (24, 3131220), (30, 2504976), (32, 2348415), (36, 2087480), (40, 1878732), (45, 1669984), (46, 1633680), (48, 1565610), (60, 1252488), (69, 1089120), (72, 1043740), (80, 939366), (90, 834992), (92, 816840), (96, 782805), (115, 653472), (120, 626244), (138, 544560), (144, 521870), (160, 469683), (180, 417496), (184, 408420), (207, 363040), (230, 326736), (240, 313122), (276, 272280), (288, 260935), (345, 217824), (360, 208748), (368, 204210), (414, 181520), (460, 163368), (480, 156561), (552, 136140), (690, 108912), (720, 104374), (736, 102105), (828, 90760), (920, 81684), (1035, 72608), (1104, 68070), (1380, 54456), (1440, 52187), (1656, 45380), (1840, 40842), (2070, 36304), (2208, 34035), (2269, 33120), (2760, 27228), (3312, 22690), (3680, 20421), (4140, 18152), (4538, 16560), (5520, 13614), (6624, 11345), (6807, 11040), (8280, 9076)]