84277710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 246486240

約数和(自身を除く): 162208530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 71, 90, 99, 109, 110, 121, 142, 165, 198, 213, 218, 242, 327, 330, 355, 363, 426, 495, 545, 605, 639, 654, 710, 726, 781, 981, 990, 1065, 1089, 1090, 1199, 1210, 1278, 1562, 1635, 1815, 1962, 2130, 2178, 2343, 2398, 3195, 3270, 3597, 3630, 3905, 4686, 4905, 5445, 5995, 6390, 7029, 7194, 7739, 7810, 8591, 9810, 10791, 10890, 11715, 11990, 13189, 14058, 15478, 17182, 17985, 21582, 23217, 23430, 25773, 26378, 35145, 35970, 38695, 39567, 42955, 46434, 51546, 53955, 65945, 69651, 70290, 77319, 77390, 79134, 85129, 85910, 107910, 116085, 118701, 128865, 131890, 139302, 154638, 170258, 197835, 232170, 237402, 255387, 257730, 348255, 386595, 395670, 425645, 510774, 593505, 696510, 766161, 773190, 851290, 936419, 1187010, 1276935, 1532322, 1872838, 2553870, 2809257, 3830805, 4682095, 5618514, 7661610, 8427771, 9364190, 14046285, 16855542, 28092570, 42138855, 84277710]

約数ペア:

[(1, 84277710), (2, 42138855), (3, 28092570), (5, 16855542), (6, 14046285), (9, 9364190), (10, 8427771), (11, 7661610), (15, 5618514), (18, 4682095), (22, 3830805), (30, 2809257), (33, 2553870), (45, 1872838), (55, 1532322), (66, 1276935), (71, 1187010), (90, 936419), (99, 851290), (109, 773190), (110, 766161), (121, 696510), (142, 593505), (165, 510774), (198, 425645), (213, 395670), (218, 386595), (242, 348255), (327, 257730), (330, 255387), (355, 237402), (363, 232170), (426, 197835), (495, 170258), (545, 154638), (605, 139302), (639, 131890), (654, 128865), (710, 118701), (726, 116085), (781, 107910), (981, 85910), (990, 85129), (1065, 79134), (1089, 77390), (1090, 77319), (1199, 70290), (1210, 69651), (1278, 65945), (1562, 53955), (1635, 51546), (1815, 46434), (1962, 42955), (2130, 39567), (2178, 38695), (2343, 35970), (2398, 35145), (3195, 26378), (3270, 25773), (3597, 23430), (3630, 23217), (3905, 21582), (4686, 17985), (4905, 17182), (5445, 15478), (5995, 14058), (6390, 13189), (7029, 11990), (7194, 11715), (7739, 10890), (7810, 10791), (8591, 9810)]