478728900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 288

約数和(自身を含む): 1732389120

約数和(自身を除く): 1253660220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 27, 30, 36, 39, 45, 46, 50, 52, 54, 60, 65, 69, 75, 78, 90, 92, 100, 108, 115, 117, 130, 135, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 270, 276, 299, 300, 325, 345, 351, 390, 414, 450, 460, 468, 540, 575, 585, 593, 598, 621, 650, 675, 690, 702, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1186, 1196, 1242, 1300, 1350, 1380, 1404, 1495, 1725, 1755, 1779, 1794, 1950, 2070, 2300, 2340, 2372, 2484, 2691, 2700, 2925, 2965, 2990, 3105, 3450, 3510, 3558, 3588, 3900, 4140, 4485, 5175, 5337, 5382, 5850, 5930, 5980, 6210, 6900, 7020, 7116, 7475, 7709, 8073, 8775, 8895, 8970, 10350, 10674, 10764, 11700, 11860, 12420, 13455, 13639, 14825, 14950, 15418, 15525, 16011, 16146, 17550, 17790, 17940, 20700, 21348, 22425, 23127, 26685, 26910, 27278, 29650, 29900, 30836, 31050, 32022, 32292, 35100, 35580, 38545, 40365, 40917, 44475, 44850, 46254, 53370, 53820, 54556, 59300, 62100, 64044, 67275, 68195, 69381, 77090, 80055, 80730, 81834, 88950, 89700, 92508, 106740, 115635, 122751, 133425, 134550, 136390, 138762, 154180, 160110, 161460, 163668, 177307, 177900, 192725, 201825, 204585, 208143, 231270, 245502, 266850, 269100, 272780, 277524, 320220, 340975, 346905, 354614, 368253, 385450, 400275, 403650, 409170, 416286, 462540, 491004, 531921, 533700, 578175, 613755, 681950, 693810, 709228, 736506, 770900, 800550, 807300, 818340, 832572, 886535, 1022925, 1040715, 1063842, 1156350, 1227510, 1363900, 1387620, 1473012, 1595763, 1601100, 1734525, 1773070, 1841265, 2045850, 2081430, 2127684, 2312700, 2455020, 2659605, 3068775, 3191526, 3469050, 3546140, 3682530, 4091700, 4162860, 4432675, 4787289, 5203575, 5319210, 6137550, 6383052, 6938100, 7365060, 7978815, 8865350, 9206325, 9574578, 10407150, 10638420, 12275100, 13298025, 15957630, 17730700, 18412650, 19149156, 20814300, 23936445, 26596050, 31915260, 36825300, 39894075, 47872890, 53192100, 79788150, 95745780, 119682225, 159576300, 239364450, 478728900]

約数ペア:

[(1, 478728900), (2, 239364450), (3, 159576300), (4, 119682225), (5, 95745780), (6, 79788150), (9, 53192100), (10, 47872890), (12, 39894075), (13, 36825300), (15, 31915260), (18, 26596050), (20, 23936445), (23, 20814300), (25, 19149156), (26, 18412650), (27, 17730700), (30, 15957630), (36, 13298025), (39, 12275100), (45, 10638420), (46, 10407150), (50, 9574578), (52, 9206325), (54, 8865350), (60, 7978815), (65, 7365060), (69, 6938100), (75, 6383052), (78, 6137550), (90, 5319210), (92, 5203575), (100, 4787289), (108, 4432675), (115, 4162860), (117, 4091700), (130, 3682530), (135, 3546140), (138, 3469050), (150, 3191526), (156, 3068775), (180, 2659605), (195, 2455020), (207, 2312700), (225, 2127684), (230, 2081430), (234, 2045850), (260, 1841265), (270, 1773070), (276, 1734525), (299, 1601100), (300, 1595763), (325, 1473012), (345, 1387620), (351, 1363900), (390, 1227510), (414, 1156350), (450, 1063842), (460, 1040715), (468, 1022925), (540, 886535), (575, 832572), (585, 818340), (593, 807300), (598, 800550), (621, 770900), (650, 736506), (675, 709228), (690, 693810), (702, 681950), (780, 613755), (828, 578175), (897, 533700), (900, 531921), (975, 491004), (1035, 462540), (1150, 416286), (1170, 409170), (1186, 403650), (1196, 400275), (1242, 385450), (1300, 368253), (1350, 354614), (1380, 346905), (1404, 340975), (1495, 320220), (1725, 277524), (1755, 272780), (1779, 269100), (1794, 266850), (1950, 245502), (2070, 231270), (2300, 208143), (2340, 204585), (2372, 201825), (2484, 192725), (2691, 177900), (2700, 177307), (2925, 163668), (2965, 161460), (2990, 160110), (3105, 154180), (3450, 138762), (3510, 136390), (3558, 134550), (3588, 133425), (3900, 122751), (4140, 115635), (4485, 106740), (5175, 92508), (5337, 89700), (5382, 88950), (5850, 81834), (5930, 80730), (5980, 80055), (6210, 77090), (6900, 69381), (7020, 68195), (7116, 67275), (7475, 64044), (7709, 62100), (8073, 59300), (8775, 54556), (8895, 53820), (8970, 53370), (10350, 46254), (10674, 44850), (10764, 44475), (11700, 40917), (11860, 40365), (12420, 38545), (13455, 35580), (13639, 35100), (14825, 32292), (14950, 32022), (15418, 31050), (15525, 30836), (16011, 29900), (16146, 29650), (17550, 27278), (17790, 26910), (17940, 26685), (20700, 23127), (21348, 22425)]