75453180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:600

約数の個数: 144

約数和(自身を含む): 244890240

約数和(自身を除く): 169437060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 547, 570, 605, 627, 660, 726, 836, 1045, 1094, 1140, 1210, 1254, 1452, 1641, 1815, 2090, 2188, 2299, 2420, 2508, 2735, 3135, 3282, 3630, 4180, 4598, 5470, 6017, 6270, 6564, 6897, 7260, 8205, 9196, 10393, 10940, 11495, 12034, 12540, 13794, 16410, 18051, 20786, 22990, 24068, 27588, 30085, 31179, 32820, 34485, 36102, 41572, 45980, 51965, 60170, 62358, 66187, 68970, 72204, 90255, 103930, 114323, 120340, 124716, 132374, 137940, 155895, 180510, 198561, 207860, 228646, 264748, 311790, 330935, 342969, 361020, 397122, 457292, 571615, 623580, 661870, 685938, 794244, 992805, 1143230, 1257553, 1323740, 1371876, 1714845, 1985610, 2286460, 2515106, 3429690, 3772659, 3971220, 5030212, 6287765, 6859380, 7545318, 12575530, 15090636, 18863295, 25151060, 37726590, 75453180]

約数ペア:

[(1, 75453180), (2, 37726590), (3, 25151060), (4, 18863295), (5, 15090636), (6, 12575530), (10, 7545318), (11, 6859380), (12, 6287765), (15, 5030212), (19, 3971220), (20, 3772659), (22, 3429690), (30, 2515106), (33, 2286460), (38, 1985610), (44, 1714845), (55, 1371876), (57, 1323740), (60, 1257553), (66, 1143230), (76, 992805), (95, 794244), (110, 685938), (114, 661870), (121, 623580), (132, 571615), (165, 457292), (190, 397122), (209, 361020), (220, 342969), (228, 330935), (242, 311790), (285, 264748), (330, 228646), (363, 207860), (380, 198561), (418, 180510), (484, 155895), (547, 137940), (570, 132374), (605, 124716), (627, 120340), (660, 114323), (726, 103930), (836, 90255), (1045, 72204), (1094, 68970), (1140, 66187), (1210, 62358), (1254, 60170), (1452, 51965), (1641, 45980), (1815, 41572), (2090, 36102), (2188, 34485), (2299, 32820), (2420, 31179), (2508, 30085), (2735, 27588), (3135, 24068), (3282, 22990), (3630, 20786), (4180, 18051), (4598, 16410), (5470, 13794), (6017, 12540), (6270, 12034), (6564, 11495), (6897, 10940), (7260, 10393), (8205, 9196)]