201636450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6400

約数の個数: 72

約数和(自身を含む): 549446976

約数和(自身を除く): 347810526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 5325, 6311, 6390, 10650, 12622, 15975, 18933, 31555, 31950, 37866, 56799, 63110, 94665, 113598, 157775, 189330, 283995, 315550, 448081, 473325, 567990, 896162, 946650, 1344243, 1419975, 2240405, 2688486, 2839950, 4032729, 4480810, 6721215, 8065458, 11202025, 13442430, 20163645, 22404050, 33606075, 40327290, 67212150, 100818225, 201636450]

約数ペア:

[(1, 201636450), (2, 100818225), (3, 67212150), (5, 40327290), (6, 33606075), (9, 22404050), (10, 20163645), (15, 13442430), (18, 11202025), (25, 8065458), (30, 6721215), (45, 4480810), (50, 4032729), (71, 2839950), (75, 2688486), (90, 2240405), (142, 1419975), (150, 1344243), (213, 946650), (225, 896162), (355, 567990), (426, 473325), (450, 448081), (639, 315550), (710, 283995), (1065, 189330), (1278, 157775), (1775, 113598), (2130, 94665), (3195, 63110), (3550, 56799), (5325, 37866), (6311, 31950), (6390, 31555), (10650, 18933), (12622, 15975)]