12403291600

素因数分解:

$2^4\times 5^2\times 7^3\times {\mathrm{90403}}^1$

素因数の和:90442

約数の個数: 120

約数和(自身を含む): 34751297600

約数和(自身を除く): 22348006000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 343, 350, 392, 400, 490, 560, 686, 700, 784, 980, 1225, 1372, 1400, 1715, 1960, 2450, 2744, 2800, 3430, 3920, 4900, 5488, 6860, 8575, 9800, 13720, 17150, 19600, 27440, 34300, 68600, 90403, 137200, 180806, 361612, 452015, 632821, 723224, 904030, 1265642, 1446448, 1808060, 2260075, 2531284, 3164105, 3616120, 4429747, 4520150, 5062568, 6328210, 7232240, 8859494, 9040300, 10125136, 12656420, 15820525, 17718988, 18080600, 22148735, 25312840, 31008229, 31641050, 35437976, 36161200, 44297470, 50625680, 62016458, 63282100, 70875952, 88594940, 110743675, 124032916, 126564200, 155041145, 177189880, 221487350, 248065832, 253128400, 310082290, 354379760, 442974700, 496131664, 620164580, 775205725, 885949400, 1240329160, 1550411450, 1771898800, 2480658320, 3100822900, 6201645800, 12403291600]

約数ペア:

[(1, 12403291600), (2, 6201645800), (4, 3100822900), (5, 2480658320), (7, 1771898800), (8, 1550411450), (10, 1240329160), (14, 885949400), (16, 775205725), (20, 620164580), (25, 496131664), (28, 442974700), (35, 354379760), (40, 310082290), (49, 253128400), (50, 248065832), (56, 221487350), (70, 177189880), (80, 155041145), (98, 126564200), (100, 124032916), (112, 110743675), (140, 88594940), (175, 70875952), (196, 63282100), (200, 62016458), (245, 50625680), (280, 44297470), (343, 36161200), (350, 35437976), (392, 31641050), (400, 31008229), (490, 25312840), (560, 22148735), (686, 18080600), (700, 17718988), (784, 15820525), (980, 12656420), (1225, 10125136), (1372, 9040300), (1400, 8859494), (1715, 7232240), (1960, 6328210), (2450, 5062568), (2744, 4520150), (2800, 4429747), (3430, 3616120), (3920, 3164105), (4900, 2531284), (5488, 2260075), (6860, 1808060), (8575, 1446448), (9800, 1265642), (13720, 904030), (17150, 723224), (19600, 632821), (27440, 452015), (34300, 361612), (68600, 180806), (90403, 137200)]