168320400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 588962304

約数和(自身を除く): 420641904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 37, 40, 48, 50, 51, 60, 68, 74, 75, 80, 85, 100, 102, 111, 120, 136, 148, 150, 170, 185, 200, 204, 222, 223, 240, 255, 272, 296, 300, 340, 370, 400, 408, 425, 444, 446, 510, 555, 592, 600, 629, 669, 680, 740, 816, 850, 888, 892, 925, 1020, 1110, 1115, 1200, 1258, 1275, 1338, 1360, 1480, 1700, 1776, 1784, 1850, 1887, 2040, 2220, 2230, 2516, 2550, 2676, 2775, 2960, 3145, 3345, 3400, 3568, 3700, 3774, 3791, 4080, 4440, 4460, 5032, 5100, 5352, 5550, 5575, 6290, 6690, 6800, 7400, 7548, 7582, 8251, 8880, 8920, 9435, 10064, 10200, 10704, 11100, 11150, 11373, 12580, 13380, 14800, 15096, 15164, 15725, 16502, 16725, 17840, 18870, 18955, 20400, 22200, 22300, 22746, 24753, 25160, 26760, 30192, 30328, 31450, 33004, 33450, 37740, 37910, 41255, 44400, 44600, 45492, 47175, 49506, 50320, 53520, 56865, 60656, 62900, 66008, 66900, 75480, 75820, 82510, 89200, 90984, 94350, 94775, 99012, 113730, 123765, 125800, 132016, 133800, 140267, 150960, 151640, 165020, 181968, 188700, 189550, 198024, 206275, 227460, 247530, 251600, 267600, 280534, 284325, 303280, 330040, 377400, 379100, 396048, 412550, 420801, 454920, 495060, 561068, 568650, 618825, 660080, 701335, 754800, 758200, 825100, 841602, 909840, 990120, 1122136, 1137300, 1237650, 1402670, 1516400, 1650200, 1683204, 1980240, 2104005, 2244272, 2274600, 2475300, 2805340, 3300400, 3366408, 3506675, 4208010, 4549200, 4950600, 5610680, 6732816, 7013350, 8416020, 9901200, 10520025, 11221360, 14026700, 16832040, 21040050, 28053400, 33664080, 42080100, 56106800, 84160200, 168320400]

約数ペア:

[(1, 168320400), (2, 84160200), (3, 56106800), (4, 42080100), (5, 33664080), (6, 28053400), (8, 21040050), (10, 16832040), (12, 14026700), (15, 11221360), (16, 10520025), (17, 9901200), (20, 8416020), (24, 7013350), (25, 6732816), (30, 5610680), (34, 4950600), (37, 4549200), (40, 4208010), (48, 3506675), (50, 3366408), (51, 3300400), (60, 2805340), (68, 2475300), (74, 2274600), (75, 2244272), (80, 2104005), (85, 1980240), (100, 1683204), (102, 1650200), (111, 1516400), (120, 1402670), (136, 1237650), (148, 1137300), (150, 1122136), (170, 990120), (185, 909840), (200, 841602), (204, 825100), (222, 758200), (223, 754800), (240, 701335), (255, 660080), (272, 618825), (296, 568650), (300, 561068), (340, 495060), (370, 454920), (400, 420801), (408, 412550), (425, 396048), (444, 379100), (446, 377400), (510, 330040), (555, 303280), (592, 284325), (600, 280534), (629, 267600), (669, 251600), (680, 247530), (740, 227460), (816, 206275), (850, 198024), (888, 189550), (892, 188700), (925, 181968), (1020, 165020), (1110, 151640), (1115, 150960), (1200, 140267), (1258, 133800), (1275, 132016), (1338, 125800), (1360, 123765), (1480, 113730), (1700, 99012), (1776, 94775), (1784, 94350), (1850, 90984), (1887, 89200), (2040, 82510), (2220, 75820), (2230, 75480), (2516, 66900), (2550, 66008), (2676, 62900), (2775, 60656), (2960, 56865), (3145, 53520), (3345, 50320), (3400, 49506), (3568, 47175), (3700, 45492), (3774, 44600), (3791, 44400), (4080, 41255), (4440, 37910), (4460, 37740), (5032, 33450), (5100, 33004), (5352, 31450), (5550, 30328), (5575, 30192), (6290, 26760), (6690, 25160), (6800, 24753), (7400, 22746), (7548, 22300), (7582, 22200), (8251, 20400), (8880, 18955), (8920, 18870), (9435, 17840), (10064, 16725), (10200, 16502), (10704, 15725), (11100, 15164), (11150, 15096), (11373, 14800), (12580, 13380)]