66256800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 144

約数和(自身を含む): 227172960

約数和(自身を除く): 160916160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 96, 100, 114, 120, 150, 152, 160, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 480, 570, 600, 608, 760, 800, 912, 950, 1140, 1200, 1425, 1453, 1520, 1824, 1900, 2280, 2400, 2850, 2906, 3040, 3800, 4359, 4560, 5700, 5812, 7265, 7600, 8718, 9120, 11400, 11624, 14530, 15200, 17436, 21795, 22800, 23248, 27607, 29060, 34872, 36325, 43590, 45600, 46496, 55214, 58120, 69744, 72650, 82821, 87180, 108975, 110428, 116240, 138035, 139488, 145300, 165642, 174360, 217950, 220856, 232480, 276070, 290600, 331284, 348720, 414105, 435900, 441712, 552140, 581200, 662568, 690175, 697440, 828210, 871800, 883424, 1104280, 1162400, 1325136, 1380350, 1656420, 1743600, 2070525, 2208560, 2650272, 2760700, 3312840, 3487200, 4141050, 4417120, 5521400, 6625680, 8282100, 11042800, 13251360, 16564200, 22085600, 33128400, 66256800]

約数ペア:

[(1, 66256800), (2, 33128400), (3, 22085600), (4, 16564200), (5, 13251360), (6, 11042800), (8, 8282100), (10, 6625680), (12, 5521400), (15, 4417120), (16, 4141050), (19, 3487200), (20, 3312840), (24, 2760700), (25, 2650272), (30, 2208560), (32, 2070525), (38, 1743600), (40, 1656420), (48, 1380350), (50, 1325136), (57, 1162400), (60, 1104280), (75, 883424), (76, 871800), (80, 828210), (95, 697440), (96, 690175), (100, 662568), (114, 581200), (120, 552140), (150, 441712), (152, 435900), (160, 414105), (190, 348720), (200, 331284), (228, 290600), (240, 276070), (285, 232480), (300, 220856), (304, 217950), (380, 174360), (400, 165642), (456, 145300), (475, 139488), (480, 138035), (570, 116240), (600, 110428), (608, 108975), (760, 87180), (800, 82821), (912, 72650), (950, 69744), (1140, 58120), (1200, 55214), (1425, 46496), (1453, 45600), (1520, 43590), (1824, 36325), (1900, 34872), (2280, 29060), (2400, 27607), (2850, 23248), (2906, 22800), (3040, 21795), (3800, 17436), (4359, 15200), (4560, 14530), (5700, 11624), (5812, 11400), (7265, 9120), (7600, 8718)]