67415800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 167511600

約数和(自身を除く): 100095800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 113, 152, 157, 190, 200, 226, 314, 380, 452, 475, 565, 628, 760, 785, 904, 950, 1130, 1256, 1570, 1900, 2147, 2260, 2825, 2983, 3140, 3800, 3925, 4294, 4520, 5650, 5966, 6280, 7850, 8588, 10735, 11300, 11932, 14915, 15700, 17176, 17741, 21470, 22600, 23864, 29830, 31400, 35482, 42940, 53675, 59660, 70964, 74575, 85880, 88705, 107350, 119320, 141928, 149150, 177410, 214700, 298300, 337079, 354820, 429400, 443525, 596600, 674158, 709640, 887050, 1348316, 1685395, 1774100, 2696632, 3370790, 3548200, 6741580, 8426975, 13483160, 16853950, 33707900, 67415800]

約数ペア:

[(1, 67415800), (2, 33707900), (4, 16853950), (5, 13483160), (8, 8426975), (10, 6741580), (19, 3548200), (20, 3370790), (25, 2696632), (38, 1774100), (40, 1685395), (50, 1348316), (76, 887050), (95, 709640), (100, 674158), (113, 596600), (152, 443525), (157, 429400), (190, 354820), (200, 337079), (226, 298300), (314, 214700), (380, 177410), (452, 149150), (475, 141928), (565, 119320), (628, 107350), (760, 88705), (785, 85880), (904, 74575), (950, 70964), (1130, 59660), (1256, 53675), (1570, 42940), (1900, 35482), (2147, 31400), (2260, 29830), (2825, 23864), (2983, 22600), (3140, 21470), (3800, 17741), (3925, 17176), (4294, 15700), (4520, 14915), (5650, 11932), (5966, 11300), (6280, 10735), (7850, 8588)]