214547580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{331}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 705510624

約数和(自身を除く): 490963044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 277, 331, 390, 468, 554, 585, 662, 780, 831, 993, 1108, 1170, 1324, 1385, 1655, 1662, 1986, 2340, 2493, 2770, 2979, 3310, 3324, 3601, 3972, 4155, 4303, 4965, 4986, 5540, 5958, 6620, 7202, 8310, 8606, 9930, 9972, 10803, 11916, 12465, 12909, 14404, 14895, 16620, 17212, 18005, 19860, 21515, 21606, 24930, 25818, 29790, 32409, 36010, 38727, 43030, 43212, 49860, 51636, 54015, 59580, 64545, 64818, 72020, 77454, 86060, 91687, 108030, 129090, 129636, 154908, 162045, 183374, 193635, 216060, 258180, 275061, 324090, 366748, 387270, 458435, 550122, 648180, 774540, 825183, 916870, 1100244, 1191931, 1375305, 1650366, 1833740, 2383862, 2750610, 3300732, 3575793, 4125915, 4767724, 5501220, 5959655, 7151586, 8251830, 10727379, 11919310, 14303172, 16503660, 17878965, 21454758, 23838620, 35757930, 42909516, 53636895, 71515860, 107273790, 214547580]

約数ペア:

[(1, 214547580), (2, 107273790), (3, 71515860), (4, 53636895), (5, 42909516), (6, 35757930), (9, 23838620), (10, 21454758), (12, 17878965), (13, 16503660), (15, 14303172), (18, 11919310), (20, 10727379), (26, 8251830), (30, 7151586), (36, 5959655), (39, 5501220), (45, 4767724), (52, 4125915), (60, 3575793), (65, 3300732), (78, 2750610), (90, 2383862), (117, 1833740), (130, 1650366), (156, 1375305), (180, 1191931), (195, 1100244), (234, 916870), (260, 825183), (277, 774540), (331, 648180), (390, 550122), (468, 458435), (554, 387270), (585, 366748), (662, 324090), (780, 275061), (831, 258180), (993, 216060), (1108, 193635), (1170, 183374), (1324, 162045), (1385, 154908), (1655, 129636), (1662, 129090), (1986, 108030), (2340, 91687), (2493, 86060), (2770, 77454), (2979, 72020), (3310, 64818), (3324, 64545), (3601, 59580), (3972, 54015), (4155, 51636), (4303, 49860), (4965, 43212), (4986, 43030), (5540, 38727), (5958, 36010), (6620, 32409), (7202, 29790), (8310, 25818), (8606, 24930), (9930, 21606), (9972, 21515), (10803, 19860), (11916, 18005), (12465, 17212), (12909, 16620), (14404, 14895)]