744611220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5734

約数の個数: 144

約数和(自身を含む): 2447565120

約数和(自身を除く): 1702953900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 129, 153, 170, 172, 180, 204, 215, 255, 258, 306, 340, 387, 430, 510, 516, 612, 645, 731, 765, 774, 860, 1020, 1290, 1462, 1530, 1548, 1935, 2193, 2580, 2924, 3060, 3655, 3870, 4386, 5659, 6579, 7310, 7740, 8772, 10965, 11318, 13158, 14620, 16977, 21930, 22636, 26316, 28295, 32895, 33954, 43860, 50931, 56590, 65790, 67908, 84885, 96203, 101862, 113180, 131580, 169770, 192406, 203724, 243337, 254655, 288609, 339540, 384812, 481015, 486674, 509310, 577218, 730011, 865827, 962030, 973348, 1018620, 1154436, 1216685, 1443045, 1460022, 1731654, 1924060, 2190033, 2433370, 2886090, 2920044, 3463308, 3650055, 4136729, 4329135, 4380066, 4866740, 5772180, 7300110, 8273458, 8658270, 8760132, 10950165, 12410187, 14600220, 16546916, 17316540, 20683645, 21900330, 24820374, 37230561, 41367290, 43800660, 49640748, 62050935, 74461122, 82734580, 124101870, 148922244, 186152805, 248203740, 372305610, 744611220]

約数ペア:

[(1, 744611220), (2, 372305610), (3, 248203740), (4, 186152805), (5, 148922244), (6, 124101870), (9, 82734580), (10, 74461122), (12, 62050935), (15, 49640748), (17, 43800660), (18, 41367290), (20, 37230561), (30, 24820374), (34, 21900330), (36, 20683645), (43, 17316540), (45, 16546916), (51, 14600220), (60, 12410187), (68, 10950165), (85, 8760132), (86, 8658270), (90, 8273458), (102, 7300110), (129, 5772180), (153, 4866740), (170, 4380066), (172, 4329135), (180, 4136729), (204, 3650055), (215, 3463308), (255, 2920044), (258, 2886090), (306, 2433370), (340, 2190033), (387, 1924060), (430, 1731654), (510, 1460022), (516, 1443045), (612, 1216685), (645, 1154436), (731, 1018620), (765, 973348), (774, 962030), (860, 865827), (1020, 730011), (1290, 577218), (1462, 509310), (1530, 486674), (1548, 481015), (1935, 384812), (2193, 339540), (2580, 288609), (2924, 254655), (3060, 243337), (3655, 203724), (3870, 192406), (4386, 169770), (5659, 131580), (6579, 113180), (7310, 101862), (7740, 96203), (8772, 84885), (10965, 67908), (11318, 65790), (13158, 56590), (14620, 50931), (16977, 43860), (21930, 33954), (22636, 32895), (26316, 28295)]