231898800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1500

約数の個数: 240

約数和(自身を含む): 894268160

約数和(自身を除く): 662369360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1453, 1520, 1596, 1680, 1900, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 2906, 3192, 3325, 3800, 3990, 4200, 4359, 4560, 5320, 5700, 5812, 6384, 6650, 7265, 7600, 7980, 8400, 8718, 9975, 10171, 10640, 11400, 11624, 13300, 14530, 15960, 17436, 19950, 20342, 21795, 22800, 23248, 26600, 27607, 29060, 30513, 31920, 34872, 36325, 39900, 40684, 43590, 50855, 53200, 55214, 58120, 61026, 69744, 72650, 79800, 81368, 82821, 87180, 101710, 108975, 110428, 116240, 122052, 138035, 145300, 152565, 159600, 162736, 165642, 174360, 193249, 203420, 217950, 220856, 244104, 254275, 276070, 290600, 305130, 331284, 348720, 386498, 406840, 414105, 435900, 441712, 488208, 508550, 552140, 579747, 581200, 610260, 662568, 690175, 762825, 772996, 813680, 828210, 871800, 966245, 1017100, 1104280, 1159494, 1220520, 1325136, 1380350, 1525650, 1545992, 1656420, 1743600, 1932490, 2034200, 2070525, 2208560, 2318988, 2441040, 2760700, 2898735, 3051300, 3091984, 3312840, 3864980, 4068400, 4141050, 4637976, 4831225, 5521400, 5797470, 6102600, 6625680, 7729960, 8282100, 9275952, 9662450, 11042800, 11594940, 12205200, 14493675, 15459920, 16564200, 19324900, 23189880, 28987350, 33128400, 38649800, 46379760, 57974700, 77299600, 115949400, 231898800]

約数ペア:

[(1, 231898800), (2, 115949400), (3, 77299600), (4, 57974700), (5, 46379760), (6, 38649800), (7, 33128400), (8, 28987350), (10, 23189880), (12, 19324900), (14, 16564200), (15, 15459920), (16, 14493675), (19, 12205200), (20, 11594940), (21, 11042800), (24, 9662450), (25, 9275952), (28, 8282100), (30, 7729960), (35, 6625680), (38, 6102600), (40, 5797470), (42, 5521400), (48, 4831225), (50, 4637976), (56, 4141050), (57, 4068400), (60, 3864980), (70, 3312840), (75, 3091984), (76, 3051300), (80, 2898735), (84, 2760700), (95, 2441040), (100, 2318988), (105, 2208560), (112, 2070525), (114, 2034200), (120, 1932490), (133, 1743600), (140, 1656420), (150, 1545992), (152, 1525650), (168, 1380350), (175, 1325136), (190, 1220520), (200, 1159494), (210, 1104280), (228, 1017100), (240, 966245), (266, 871800), (280, 828210), (285, 813680), (300, 772996), (304, 762825), (336, 690175), (350, 662568), (380, 610260), (399, 581200), (400, 579747), (420, 552140), (456, 508550), (475, 488208), (525, 441712), (532, 435900), (560, 414105), (570, 406840), (600, 386498), (665, 348720), (700, 331284), (760, 305130), (798, 290600), (840, 276070), (912, 254275), (950, 244104), (1050, 220856), (1064, 217950), (1140, 203420), (1200, 193249), (1330, 174360), (1400, 165642), (1425, 162736), (1453, 159600), (1520, 152565), (1596, 145300), (1680, 138035), (1900, 122052), (1995, 116240), (2100, 110428), (2128, 108975), (2280, 101710), (2660, 87180), (2800, 82821), (2850, 81368), (2906, 79800), (3192, 72650), (3325, 69744), (3800, 61026), (3990, 58120), (4200, 55214), (4359, 53200), (4560, 50855), (5320, 43590), (5700, 40684), (5812, 39900), (6384, 36325), (6650, 34872), (7265, 31920), (7600, 30513), (7980, 29060), (8400, 27607), (8718, 26600), (9975, 23248), (10171, 22800), (10640, 21795), (11400, 20342), (11624, 19950), (13300, 17436), (14530, 15960)]