201330180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38569}}^1$

素因数の和:38613

約数の個数: 72

約数和(自身を含む): 631776600

約数和(自身を除く): 430446420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 38569, 77138, 115707, 154276, 192845, 231414, 347121, 385690, 462828, 578535, 694242, 771380, 1118501, 1157070, 1388484, 1735605, 2237002, 2314140, 3355503, 3471210, 4474004, 5592505, 6711006, 6942420, 10066509, 11185010, 13422012, 16777515, 20133018, 22370020, 33555030, 40266036, 50332545, 67110060, 100665090, 201330180]

約数ペア:

[(1, 201330180), (2, 100665090), (3, 67110060), (4, 50332545), (5, 40266036), (6, 33555030), (9, 22370020), (10, 20133018), (12, 16777515), (15, 13422012), (18, 11185010), (20, 10066509), (29, 6942420), (30, 6711006), (36, 5592505), (45, 4474004), (58, 3471210), (60, 3355503), (87, 2314140), (90, 2237002), (116, 1735605), (145, 1388484), (174, 1157070), (180, 1118501), (261, 771380), (290, 694242), (348, 578535), (435, 462828), (522, 385690), (580, 347121), (870, 231414), (1044, 192845), (1305, 154276), (1740, 115707), (2610, 77138), (5220, 38569)]