91755720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 357696000

約数和(自身を除く): 265940280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 84, 90, 105, 106, 108, 120, 126, 135, 140, 159, 168, 180, 189, 210, 212, 216, 229, 252, 265, 270, 280, 315, 318, 360, 371, 378, 420, 424, 458, 477, 504, 530, 540, 630, 636, 687, 742, 756, 795, 840, 916, 945, 954, 1060, 1080, 1113, 1145, 1260, 1272, 1374, 1431, 1484, 1512, 1590, 1603, 1832, 1855, 1890, 1908, 2061, 2120, 2226, 2290, 2385, 2520, 2748, 2862, 2968, 3180, 3206, 3339, 3435, 3710, 3780, 3816, 4122, 4452, 4580, 4770, 4809, 5496, 5565, 5724, 6183, 6360, 6412, 6678, 6870, 7155, 7420, 7560, 8015, 8244, 8904, 9160, 9540, 9618, 10017, 10305, 11130, 11448, 12137, 12366, 12824, 13356, 13740, 14310, 14427, 14840, 16030, 16488, 16695, 19080, 19236, 20034, 20610, 22260, 24045, 24274, 24732, 26712, 27480, 28620, 28854, 30915, 32060, 33390, 36411, 38472, 40068, 41220, 43281, 44520, 48090, 48548, 49464, 50085, 57240, 57708, 60685, 61830, 64120, 66780, 72135, 72822, 80136, 82440, 84959, 86562, 96180, 97096, 100170, 109233, 115416, 121370, 123660, 133560, 144270, 145644, 169918, 173124, 182055, 192360, 200340, 216405, 218466, 242740, 247320, 254877, 288540, 291288, 327699, 339836, 346248, 364110, 400680, 424795, 432810, 436932, 485480, 509754, 546165, 577080, 655398, 679672, 728220, 764631, 849590, 865620, 873864, 1019508, 1092330, 1274385, 1310796, 1456440, 1529262, 1638495, 1699180, 1731240, 2039016, 2184660, 2293893, 2548770, 2621592, 3058524, 3276990, 3398360, 3823155, 4369320, 4587786, 5097540, 6117048, 6553980, 7646310, 9175572, 10195080, 11469465, 13107960, 15292620, 18351144, 22938930, 30585240, 45877860, 91755720]

約数ペア:

[(1, 91755720), (2, 45877860), (3, 30585240), (4, 22938930), (5, 18351144), (6, 15292620), (7, 13107960), (8, 11469465), (9, 10195080), (10, 9175572), (12, 7646310), (14, 6553980), (15, 6117048), (18, 5097540), (20, 4587786), (21, 4369320), (24, 3823155), (27, 3398360), (28, 3276990), (30, 3058524), (35, 2621592), (36, 2548770), (40, 2293893), (42, 2184660), (45, 2039016), (53, 1731240), (54, 1699180), (56, 1638495), (60, 1529262), (63, 1456440), (70, 1310796), (72, 1274385), (84, 1092330), (90, 1019508), (105, 873864), (106, 865620), (108, 849590), (120, 764631), (126, 728220), (135, 679672), (140, 655398), (159, 577080), (168, 546165), (180, 509754), (189, 485480), (210, 436932), (212, 432810), (216, 424795), (229, 400680), (252, 364110), (265, 346248), (270, 339836), (280, 327699), (315, 291288), (318, 288540), (360, 254877), (371, 247320), (378, 242740), (420, 218466), (424, 216405), (458, 200340), (477, 192360), (504, 182055), (530, 173124), (540, 169918), (630, 145644), (636, 144270), (687, 133560), (742, 123660), (756, 121370), (795, 115416), (840, 109233), (916, 100170), (945, 97096), (954, 96180), (1060, 86562), (1080, 84959), (1113, 82440), (1145, 80136), (1260, 72822), (1272, 72135), (1374, 66780), (1431, 64120), (1484, 61830), (1512, 60685), (1590, 57708), (1603, 57240), (1832, 50085), (1855, 49464), (1890, 48548), (1908, 48090), (2061, 44520), (2120, 43281), (2226, 41220), (2290, 40068), (2385, 38472), (2520, 36411), (2748, 33390), (2862, 32060), (2968, 30915), (3180, 28854), (3206, 28620), (3339, 27480), (3435, 26712), (3710, 24732), (3780, 24274), (3816, 24045), (4122, 22260), (4452, 20610), (4580, 20034), (4770, 19236), (4809, 19080), (5496, 16695), (5565, 16488), (5724, 16030), (6183, 14840), (6360, 14427), (6412, 14310), (6678, 13740), (6870, 13356), (7155, 12824), (7420, 12366), (7560, 12137), (8015, 11448), (8244, 11130), (8904, 10305), (9160, 10017), (9540, 9618)]