78897000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:78

約数の個数: 384

約数和(自身を含む): 321834240

約数和(自身を除く): 242937240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 25, 26, 28, 30, 34, 35, 39, 40, 42, 50, 51, 52, 56, 60, 65, 68, 70, 75, 78, 84, 85, 91, 100, 102, 104, 105, 119, 120, 125, 130, 136, 140, 150, 156, 168, 170, 175, 182, 195, 200, 204, 210, 221, 238, 250, 255, 260, 273, 280, 289, 300, 312, 325, 340, 350, 357, 364, 375, 390, 408, 420, 425, 442, 455, 476, 500, 510, 520, 525, 546, 578, 595, 600, 650, 663, 680, 700, 714, 728, 750, 780, 840, 850, 867, 875, 884, 910, 952, 975, 1000, 1020, 1050, 1092, 1105, 1156, 1190, 1275, 1300, 1326, 1365, 1400, 1428, 1445, 1500, 1547, 1560, 1625, 1700, 1734, 1750, 1768, 1785, 1820, 1950, 2023, 2040, 2100, 2125, 2184, 2210, 2275, 2312, 2380, 2550, 2600, 2625, 2652, 2730, 2856, 2890, 2975, 3000, 3094, 3250, 3315, 3400, 3468, 3500, 3570, 3640, 3757, 3900, 4046, 4200, 4250, 4335, 4420, 4550, 4641, 4760, 4875, 5100, 5250, 5304, 5460, 5525, 5780, 5950, 6069, 6188, 6375, 6500, 6630, 6825, 6936, 7000, 7140, 7225, 7514, 7735, 7800, 8092, 8500, 8670, 8840, 8925, 9100, 9282, 9750, 10115, 10200, 10500, 10920, 11050, 11271, 11375, 11560, 11900, 12138, 12376, 12750, 13000, 13260, 13650, 14280, 14450, 14875, 15028, 15470, 16184, 16575, 17000, 17340, 17850, 18200, 18564, 18785, 19500, 20230, 21000, 21675, 22100, 22542, 22750, 23205, 23800, 24276, 25500, 26299, 26520, 27300, 27625, 28900, 29750, 30056, 30345, 30940, 33150, 34125, 34680, 35700, 36125, 37128, 37570, 38675, 39000, 40460, 43350, 44200, 44625, 45084, 45500, 46410, 48552, 50575, 51000, 52598, 54600, 55250, 56355, 57800, 59500, 60690, 61880, 66300, 68250, 71400, 72250, 75140, 77350, 78897, 80920, 82875, 86700, 89250, 90168, 91000, 92820, 93925, 101150, 105196, 108375, 110500, 112710, 116025, 119000, 121380, 131495, 132600, 136500, 144500, 150280, 151725, 154700, 157794, 165750, 173400, 178500, 185640, 187850, 193375, 202300, 210392, 216750, 221000, 225420, 232050, 242760, 252875, 262990, 273000, 281775, 289000, 303450, 309400, 315588, 331500, 357000, 375700, 386750, 394485, 404600, 433500, 450840, 464100, 469625, 505750, 525980, 563550, 580125, 606900, 631176, 657475, 663000, 751400, 758625, 773500, 788970, 867000, 928200, 939250, 1011500, 1051960, 1127100, 1160250, 1213800, 1314950, 1408875, 1517250, 1547000, 1577940, 1878500, 1972425, 2023000, 2254200, 2320500, 2629900, 2817750, 3034500, 3155880, 3287375, 3757000, 3944850, 4641000, 5259800, 5635500, 6069000, 6574750, 7889700, 9862125, 11271000, 13149500, 15779400, 19724250, 26299000, 39448500, 78897000]

約数ペア:

[(1, 78897000), (2, 39448500), (3, 26299000), (4, 19724250), (5, 15779400), (6, 13149500), (7, 11271000), (8, 9862125), (10, 7889700), (12, 6574750), (13, 6069000), (14, 5635500), (15, 5259800), (17, 4641000), (20, 3944850), (21, 3757000), (24, 3287375), (25, 3155880), (26, 3034500), (28, 2817750), (30, 2629900), (34, 2320500), (35, 2254200), (39, 2023000), (40, 1972425), (42, 1878500), (50, 1577940), (51, 1547000), (52, 1517250), (56, 1408875), (60, 1314950), (65, 1213800), (68, 1160250), (70, 1127100), (75, 1051960), (78, 1011500), (84, 939250), (85, 928200), (91, 867000), (100, 788970), (102, 773500), (104, 758625), (105, 751400), (119, 663000), (120, 657475), (125, 631176), (130, 606900), (136, 580125), (140, 563550), (150, 525980), (156, 505750), (168, 469625), (170, 464100), (175, 450840), (182, 433500), (195, 404600), (200, 394485), (204, 386750), (210, 375700), (221, 357000), (238, 331500), (250, 315588), (255, 309400), (260, 303450), (273, 289000), (280, 281775), (289, 273000), (300, 262990), (312, 252875), (325, 242760), (340, 232050), (350, 225420), (357, 221000), (364, 216750), (375, 210392), (390, 202300), (408, 193375), (420, 187850), (425, 185640), (442, 178500), (455, 173400), (476, 165750), (500, 157794), (510, 154700), (520, 151725), (525, 150280), (546, 144500), (578, 136500), (595, 132600), (600, 131495), (650, 121380), (663, 119000), (680, 116025), (700, 112710), (714, 110500), (728, 108375), (750, 105196), (780, 101150), (840, 93925), (850, 92820), (867, 91000), (875, 90168), (884, 89250), (910, 86700), (952, 82875), (975, 80920), (1000, 78897), (1020, 77350), (1050, 75140), (1092, 72250), (1105, 71400), (1156, 68250), (1190, 66300), (1275, 61880), (1300, 60690), (1326, 59500), (1365, 57800), (1400, 56355), (1428, 55250), (1445, 54600), (1500, 52598), (1547, 51000), (1560, 50575), (1625, 48552), (1700, 46410), (1734, 45500), (1750, 45084), (1768, 44625), (1785, 44200), (1820, 43350), (1950, 40460), (2023, 39000), (2040, 38675), (2100, 37570), (2125, 37128), (2184, 36125), (2210, 35700), (2275, 34680), (2312, 34125), (2380, 33150), (2550, 30940), (2600, 30345), (2625, 30056), (2652, 29750), (2730, 28900), (2856, 27625), (2890, 27300), (2975, 26520), (3000, 26299), (3094, 25500), (3250, 24276), (3315, 23800), (3400, 23205), (3468, 22750), (3500, 22542), (3570, 22100), (3640, 21675), (3757, 21000), (3900, 20230), (4046, 19500), (4200, 18785), (4250, 18564), (4335, 18200), (4420, 17850), (4550, 17340), (4641, 17000), (4760, 16575), (4875, 16184), (5100, 15470), (5250, 15028), (5304, 14875), (5460, 14450), (5525, 14280), (5780, 13650), (5950, 13260), (6069, 13000), (6188, 12750), (6375, 12376), (6500, 12138), (6630, 11900), (6825, 11560), (6936, 11375), (7000, 11271), (7140, 11050), (7225, 10920), (7514, 10500), (7735, 10200), (7800, 10115), (8092, 9750), (8500, 9282), (8670, 9100), (8840, 8925)]