91760340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 317731680

約数和(自身を除く): 225971340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 59, 60, 69, 70, 84, 92, 98, 105, 115, 118, 138, 140, 147, 161, 177, 196, 210, 230, 236, 245, 276, 294, 295, 322, 345, 354, 413, 420, 460, 483, 490, 529, 588, 590, 644, 690, 708, 735, 805, 826, 885, 966, 980, 1058, 1127, 1180, 1239, 1357, 1380, 1470, 1587, 1610, 1652, 1770, 1932, 2065, 2116, 2254, 2415, 2478, 2645, 2714, 2891, 2940, 3174, 3220, 3381, 3540, 3703, 4071, 4130, 4508, 4830, 4956, 5290, 5428, 5635, 5782, 6195, 6348, 6762, 6785, 7406, 7935, 8142, 8260, 8673, 9499, 9660, 10580, 11109, 11270, 11564, 12390, 13524, 13570, 14455, 14812, 15870, 16284, 16905, 17346, 18515, 18998, 20355, 22218, 22540, 24780, 25921, 27140, 28497, 28910, 31211, 31740, 33810, 34692, 37030, 37996, 40710, 43365, 44436, 47495, 51842, 55545, 56994, 57820, 62422, 66493, 67620, 74060, 77763, 81420, 86730, 93633, 94990, 103684, 111090, 113988, 124844, 129605, 132986, 142485, 155526, 156055, 173460, 187266, 189980, 199479, 218477, 222180, 259210, 265972, 284970, 311052, 312110, 332465, 374532, 388815, 398958, 436954, 468165, 518420, 569940, 624220, 655431, 664930, 777630, 797916, 873908, 936330, 997395, 1092385, 1310862, 1329860, 1529339, 1555260, 1872660, 1994790, 2184770, 2621724, 3058678, 3277155, 3989580, 4369540, 4588017, 6117356, 6554310, 7646695, 9176034, 13108620, 15293390, 18352068, 22940085, 30586780, 45880170, 91760340]

約数ペア:

[(1, 91760340), (2, 45880170), (3, 30586780), (4, 22940085), (5, 18352068), (6, 15293390), (7, 13108620), (10, 9176034), (12, 7646695), (14, 6554310), (15, 6117356), (20, 4588017), (21, 4369540), (23, 3989580), (28, 3277155), (30, 3058678), (35, 2621724), (42, 2184770), (46, 1994790), (49, 1872660), (59, 1555260), (60, 1529339), (69, 1329860), (70, 1310862), (84, 1092385), (92, 997395), (98, 936330), (105, 873908), (115, 797916), (118, 777630), (138, 664930), (140, 655431), (147, 624220), (161, 569940), (177, 518420), (196, 468165), (210, 436954), (230, 398958), (236, 388815), (245, 374532), (276, 332465), (294, 312110), (295, 311052), (322, 284970), (345, 265972), (354, 259210), (413, 222180), (420, 218477), (460, 199479), (483, 189980), (490, 187266), (529, 173460), (588, 156055), (590, 155526), (644, 142485), (690, 132986), (708, 129605), (735, 124844), (805, 113988), (826, 111090), (885, 103684), (966, 94990), (980, 93633), (1058, 86730), (1127, 81420), (1180, 77763), (1239, 74060), (1357, 67620), (1380, 66493), (1470, 62422), (1587, 57820), (1610, 56994), (1652, 55545), (1770, 51842), (1932, 47495), (2065, 44436), (2116, 43365), (2254, 40710), (2415, 37996), (2478, 37030), (2645, 34692), (2714, 33810), (2891, 31740), (2940, 31211), (3174, 28910), (3220, 28497), (3381, 27140), (3540, 25921), (3703, 24780), (4071, 22540), (4130, 22218), (4508, 20355), (4830, 18998), (4956, 18515), (5290, 17346), (5428, 16905), (5635, 16284), (5782, 15870), (6195, 14812), (6348, 14455), (6762, 13570), (6785, 13524), (7406, 12390), (7935, 11564), (8142, 11270), (8260, 11109), (8673, 10580), (9499, 9660)]