188376120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 629006040

約数和(自身を除く): 440629920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 283, 344, 360, 387, 430, 516, 566, 645, 774, 849, 860, 1032, 1132, 1290, 1415, 1548, 1698, 1720, 1849, 1935, 2264, 2547, 2580, 2830, 3096, 3396, 3698, 3870, 4245, 5094, 5160, 5547, 5660, 6792, 7396, 7740, 8490, 9245, 10188, 11094, 11320, 12169, 12735, 14792, 15480, 16641, 16980, 18490, 20376, 22188, 24338, 25470, 27735, 33282, 33960, 36507, 36980, 44376, 48676, 50940, 55470, 60845, 66564, 73014, 73960, 83205, 97352, 101880, 109521, 110940, 121690, 133128, 146028, 166410, 182535, 219042, 221880, 243380, 292056, 332820, 365070, 438084, 486760, 523267, 547605, 665640, 730140, 876168, 1046534, 1095210, 1460280, 1569801, 2093068, 2190420, 2616335, 3139602, 4186136, 4380840, 4709403, 5232670, 6279204, 7849005, 9418806, 10465340, 12558408, 15698010, 18837612, 20930680, 23547015, 31396020, 37675224, 47094030, 62792040, 94188060, 188376120]

約数ペア:

[(1, 188376120), (2, 94188060), (3, 62792040), (4, 47094030), (5, 37675224), (6, 31396020), (8, 23547015), (9, 20930680), (10, 18837612), (12, 15698010), (15, 12558408), (18, 10465340), (20, 9418806), (24, 7849005), (30, 6279204), (36, 5232670), (40, 4709403), (43, 4380840), (45, 4186136), (60, 3139602), (72, 2616335), (86, 2190420), (90, 2093068), (120, 1569801), (129, 1460280), (172, 1095210), (180, 1046534), (215, 876168), (258, 730140), (283, 665640), (344, 547605), (360, 523267), (387, 486760), (430, 438084), (516, 365070), (566, 332820), (645, 292056), (774, 243380), (849, 221880), (860, 219042), (1032, 182535), (1132, 166410), (1290, 146028), (1415, 133128), (1548, 121690), (1698, 110940), (1720, 109521), (1849, 101880), (1935, 97352), (2264, 83205), (2547, 73960), (2580, 73014), (2830, 66564), (3096, 60845), (3396, 55470), (3698, 50940), (3870, 48676), (4245, 44376), (5094, 36980), (5160, 36507), (5547, 33960), (5660, 33282), (6792, 27735), (7396, 25470), (7740, 24338), (8490, 22188), (9245, 20376), (10188, 18490), (11094, 16980), (11320, 16641), (12169, 15480), (12735, 14792)]