213585000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 160

約数和(自身を含む): 691653600

約数和(自身を除く): 478068600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 125, 145, 150, 174, 200, 232, 250, 290, 300, 348, 375, 435, 491, 500, 580, 600, 625, 696, 725, 750, 870, 982, 1000, 1160, 1250, 1450, 1473, 1500, 1740, 1875, 1964, 2175, 2455, 2500, 2900, 2946, 3000, 3480, 3625, 3750, 3928, 4350, 4910, 5000, 5800, 5892, 7250, 7365, 7500, 8700, 9820, 10875, 11784, 12275, 14239, 14500, 14730, 15000, 17400, 18125, 19640, 21750, 24550, 28478, 29000, 29460, 36250, 36825, 42717, 43500, 49100, 54375, 56956, 58920, 61375, 71195, 72500, 73650, 85434, 87000, 98200, 108750, 113912, 122750, 142390, 145000, 147300, 170868, 184125, 213585, 217500, 245500, 284780, 294600, 306875, 341736, 355975, 368250, 427170, 435000, 491000, 569560, 613750, 711950, 736500, 854340, 920625, 1067925, 1227500, 1423900, 1473000, 1708680, 1779875, 1841250, 2135850, 2455000, 2847800, 3559750, 3682500, 4271700, 5339625, 7119500, 7365000, 8543400, 8899375, 10679250, 14239000, 17798750, 21358500, 26698125, 35597500, 42717000, 53396250, 71195000, 106792500, 213585000]

約数ペア:

[(1, 213585000), (2, 106792500), (3, 71195000), (4, 53396250), (5, 42717000), (6, 35597500), (8, 26698125), (10, 21358500), (12, 17798750), (15, 14239000), (20, 10679250), (24, 8899375), (25, 8543400), (29, 7365000), (30, 7119500), (40, 5339625), (50, 4271700), (58, 3682500), (60, 3559750), (75, 2847800), (87, 2455000), (100, 2135850), (116, 1841250), (120, 1779875), (125, 1708680), (145, 1473000), (150, 1423900), (174, 1227500), (200, 1067925), (232, 920625), (250, 854340), (290, 736500), (300, 711950), (348, 613750), (375, 569560), (435, 491000), (491, 435000), (500, 427170), (580, 368250), (600, 355975), (625, 341736), (696, 306875), (725, 294600), (750, 284780), (870, 245500), (982, 217500), (1000, 213585), (1160, 184125), (1250, 170868), (1450, 147300), (1473, 145000), (1500, 142390), (1740, 122750), (1875, 113912), (1964, 108750), (2175, 98200), (2455, 87000), (2500, 85434), (2900, 73650), (2946, 72500), (3000, 71195), (3480, 61375), (3625, 58920), (3750, 56956), (3928, 54375), (4350, 49100), (4910, 43500), (5000, 42717), (5800, 36825), (5892, 36250), (7250, 29460), (7365, 29000), (7500, 28478), (8700, 24550), (9820, 21750), (10875, 19640), (11784, 18125), (12275, 17400), (14239, 15000), (14500, 14730)]