187236420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5009}}^1$

素因数の和:5117

約数の個数: 96

約数和(自身を含む): 606009600

約数和(自身を除く): 418773180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1780, 1869, 2492, 2670, 3115, 3738, 5009, 5340, 6230, 7476, 9345, 10018, 12460, 15027, 18690, 20036, 25045, 30054, 35063, 37380, 50090, 60108, 70126, 75135, 100180, 105189, 140252, 150270, 175315, 210378, 300540, 350630, 420756, 445801, 525945, 701260, 891602, 1051890, 1337403, 1783204, 2103780, 2229005, 2674806, 3120607, 4458010, 5349612, 6241214, 6687015, 8916020, 9361821, 12482428, 13374030, 15603035, 18723642, 26748060, 31206070, 37447284, 46809105, 62412140, 93618210, 187236420]

約数ペア:

[(1, 187236420), (2, 93618210), (3, 62412140), (4, 46809105), (5, 37447284), (6, 31206070), (7, 26748060), (10, 18723642), (12, 15603035), (14, 13374030), (15, 12482428), (20, 9361821), (21, 8916020), (28, 6687015), (30, 6241214), (35, 5349612), (42, 4458010), (60, 3120607), (70, 2674806), (84, 2229005), (89, 2103780), (105, 1783204), (140, 1337403), (178, 1051890), (210, 891602), (267, 701260), (356, 525945), (420, 445801), (445, 420756), (534, 350630), (623, 300540), (890, 210378), (1068, 175315), (1246, 150270), (1335, 140252), (1780, 105189), (1869, 100180), (2492, 75135), (2670, 70126), (3115, 60108), (3738, 50090), (5009, 37380), (5340, 35063), (6230, 30054), (7476, 25045), (9345, 20036), (10018, 18690), (12460, 15027)]