213180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:59

約数の個数: 96

約数和(自身を含む): 725760

約数和(自身を除く): 512580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 255, 285, 323, 330, 340, 374, 380, 418, 510, 561, 570, 627, 646, 660, 748, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1615, 1870, 1938, 2090, 2244, 2508, 2805, 3135, 3230, 3553, 3740, 3876, 4180, 4845, 5610, 6270, 6460, 7106, 9690, 10659, 11220, 12540, 14212, 17765, 19380, 21318, 35530, 42636, 53295, 71060, 106590, 213180]

約数ペア:

[(1, 213180), (2, 106590), (3, 71060), (4, 53295), (5, 42636), (6, 35530), (10, 21318), (11, 19380), (12, 17765), (15, 14212), (17, 12540), (19, 11220), (20, 10659), (22, 9690), (30, 7106), (33, 6460), (34, 6270), (38, 5610), (44, 4845), (51, 4180), (55, 3876), (57, 3740), (60, 3553), (66, 3230), (68, 3135), (76, 2805), (85, 2508), (95, 2244), (102, 2090), (110, 1938), (114, 1870), (132, 1615), (165, 1292), (170, 1254), (187, 1140), (190, 1122), (204, 1045), (209, 1020), (220, 969), (228, 935), (255, 836), (285, 748), (323, 660), (330, 646), (340, 627), (374, 570), (380, 561), (418, 510)]