73892000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 235282320

約数和(自身を除く): 161390320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 29, 32, 35, 40, 49, 50, 52, 56, 58, 65, 70, 80, 91, 98, 100, 104, 112, 116, 125, 130, 140, 145, 160, 175, 182, 196, 200, 203, 208, 224, 232, 245, 250, 260, 280, 290, 325, 350, 364, 377, 392, 400, 406, 416, 455, 464, 490, 500, 520, 560, 580, 637, 650, 700, 725, 728, 754, 784, 800, 812, 875, 910, 928, 980, 1000, 1015, 1040, 1120, 1160, 1225, 1274, 1300, 1400, 1421, 1450, 1456, 1508, 1568, 1624, 1625, 1750, 1820, 1885, 1960, 2000, 2030, 2080, 2275, 2320, 2450, 2548, 2600, 2639, 2800, 2842, 2900, 2912, 3016, 3185, 3248, 3250, 3500, 3625, 3640, 3770, 3920, 4000, 4060, 4550, 4640, 4900, 5075, 5096, 5200, 5278, 5600, 5684, 5800, 6032, 6125, 6370, 6496, 6500, 7000, 7105, 7250, 7280, 7540, 7840, 8120, 9100, 9425, 9800, 10150, 10192, 10400, 10556, 11368, 11375, 11600, 12064, 12250, 12740, 13000, 13195, 14000, 14210, 14500, 14560, 15080, 15925, 16240, 18200, 18473, 18850, 19600, 20300, 20384, 21112, 22736, 22750, 23200, 24500, 25375, 25480, 26000, 26390, 28000, 28420, 29000, 30160, 31850, 32480, 35525, 36400, 36946, 37700, 39200, 40600, 42224, 45472, 45500, 47125, 49000, 50750, 50960, 52000, 52780, 56840, 58000, 60320, 63700, 65975, 71050, 72800, 73892, 75400, 79625, 81200, 84448, 91000, 92365, 94250, 98000, 101500, 101920, 105560, 113680, 116000, 127400, 131950, 142100, 147784, 150800, 159250, 162400, 177625, 182000, 184730, 188500, 196000, 203000, 211120, 227360, 254800, 263900, 284200, 295568, 301600, 318500, 329875, 355250, 364000, 369460, 377000, 406000, 422240, 461825, 509600, 527800, 568400, 591136, 637000, 659750, 710500, 738920, 754000, 812000, 923650, 1055600, 1136800, 1274000, 1319500, 1421000, 1477840, 1508000, 1847300, 2111200, 2309125, 2548000, 2639000, 2842000, 2955680, 3694600, 4618250, 5278000, 5684000, 7389200, 9236500, 10556000, 14778400, 18473000, 36946000, 73892000]

約数ペア:

[(1, 73892000), (2, 36946000), (4, 18473000), (5, 14778400), (7, 10556000), (8, 9236500), (10, 7389200), (13, 5684000), (14, 5278000), (16, 4618250), (20, 3694600), (25, 2955680), (26, 2842000), (28, 2639000), (29, 2548000), (32, 2309125), (35, 2111200), (40, 1847300), (49, 1508000), (50, 1477840), (52, 1421000), (56, 1319500), (58, 1274000), (65, 1136800), (70, 1055600), (80, 923650), (91, 812000), (98, 754000), (100, 738920), (104, 710500), (112, 659750), (116, 637000), (125, 591136), (130, 568400), (140, 527800), (145, 509600), (160, 461825), (175, 422240), (182, 406000), (196, 377000), (200, 369460), (203, 364000), (208, 355250), (224, 329875), (232, 318500), (245, 301600), (250, 295568), (260, 284200), (280, 263900), (290, 254800), (325, 227360), (350, 211120), (364, 203000), (377, 196000), (392, 188500), (400, 184730), (406, 182000), (416, 177625), (455, 162400), (464, 159250), (490, 150800), (500, 147784), (520, 142100), (560, 131950), (580, 127400), (637, 116000), (650, 113680), (700, 105560), (725, 101920), (728, 101500), (754, 98000), (784, 94250), (800, 92365), (812, 91000), (875, 84448), (910, 81200), (928, 79625), (980, 75400), (1000, 73892), (1015, 72800), (1040, 71050), (1120, 65975), (1160, 63700), (1225, 60320), (1274, 58000), (1300, 56840), (1400, 52780), (1421, 52000), (1450, 50960), (1456, 50750), (1508, 49000), (1568, 47125), (1624, 45500), (1625, 45472), (1750, 42224), (1820, 40600), (1885, 39200), (1960, 37700), (2000, 36946), (2030, 36400), (2080, 35525), (2275, 32480), (2320, 31850), (2450, 30160), (2548, 29000), (2600, 28420), (2639, 28000), (2800, 26390), (2842, 26000), (2900, 25480), (2912, 25375), (3016, 24500), (3185, 23200), (3248, 22750), (3250, 22736), (3500, 21112), (3625, 20384), (3640, 20300), (3770, 19600), (3920, 18850), (4000, 18473), (4060, 18200), (4550, 16240), (4640, 15925), (4900, 15080), (5075, 14560), (5096, 14500), (5200, 14210), (5278, 14000), (5600, 13195), (5684, 13000), (5800, 12740), (6032, 12250), (6125, 12064), (6370, 11600), (6496, 11375), (6500, 11368), (7000, 10556), (7105, 10400), (7250, 10192), (7280, 10150), (7540, 9800), (7840, 9425), (8120, 9100)]