67442700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17293}}^1$

素因数の和:17323

約数の個数: 72

約数和(自身を含む): 210156688

約数和(自身を除く): 142713988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 17293, 34586, 51879, 69172, 86465, 103758, 172930, 207516, 224809, 259395, 345860, 432325, 449618, 518790, 674427, 864650, 899236, 1037580, 1124045, 1296975, 1348854, 1729300, 2248090, 2593950, 2697708, 3372135, 4496180, 5187900, 5620225, 6744270, 11240450, 13488540, 16860675, 22480900, 33721350, 67442700]

約数ペア:

[(1, 67442700), (2, 33721350), (3, 22480900), (4, 16860675), (5, 13488540), (6, 11240450), (10, 6744270), (12, 5620225), (13, 5187900), (15, 4496180), (20, 3372135), (25, 2697708), (26, 2593950), (30, 2248090), (39, 1729300), (50, 1348854), (52, 1296975), (60, 1124045), (65, 1037580), (75, 899236), (78, 864650), (100, 674427), (130, 518790), (150, 449618), (156, 432325), (195, 345860), (260, 259395), (300, 224809), (325, 207516), (390, 172930), (650, 103758), (780, 86465), (975, 69172), (1300, 51879), (1950, 34586), (3900, 17293)]