165521850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2927}}^1$

素因数の和:2984

約数の個数: 96

約数和(自身を含む): 457470720

約数和(自身を除く): 291948870

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 325, 377, 390, 435, 650, 725, 754, 870, 975, 1131, 1450, 1885, 1950, 2175, 2262, 2927, 3770, 4350, 5655, 5854, 8781, 9425, 11310, 14635, 17562, 18850, 28275, 29270, 38051, 43905, 56550, 73175, 76102, 84883, 87810, 114153, 146350, 169766, 190255, 219525, 228306, 254649, 380510, 424415, 439050, 509298, 570765, 848830, 951275, 1103479, 1141530, 1273245, 1902550, 2122075, 2206958, 2546490, 2853825, 3310437, 4244150, 5517395, 5707650, 6366225, 6620874, 11034790, 12732450, 16552185, 27586975, 33104370, 55173950, 82760925, 165521850]

約数ペア:

[(1, 165521850), (2, 82760925), (3, 55173950), (5, 33104370), (6, 27586975), (10, 16552185), (13, 12732450), (15, 11034790), (25, 6620874), (26, 6366225), (29, 5707650), (30, 5517395), (39, 4244150), (50, 3310437), (58, 2853825), (65, 2546490), (75, 2206958), (78, 2122075), (87, 1902550), (130, 1273245), (145, 1141530), (150, 1103479), (174, 951275), (195, 848830), (290, 570765), (325, 509298), (377, 439050), (390, 424415), (435, 380510), (650, 254649), (725, 228306), (754, 219525), (870, 190255), (975, 169766), (1131, 146350), (1450, 114153), (1885, 87810), (1950, 84883), (2175, 76102), (2262, 73175), (2927, 56550), (3770, 43905), (4350, 38051), (5655, 29270), (5854, 28275), (8781, 18850), (9425, 17562), (11310, 14635)]