120690990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 388177920

約数和(自身を除く): 267486930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 59, 63, 70, 85, 90, 102, 105, 118, 119, 126, 153, 170, 177, 191, 210, 238, 255, 295, 306, 315, 354, 357, 382, 413, 510, 531, 573, 590, 595, 630, 714, 765, 826, 885, 955, 1003, 1062, 1071, 1146, 1190, 1239, 1337, 1530, 1719, 1770, 1785, 1910, 2006, 2065, 2142, 2478, 2655, 2674, 2865, 3009, 3247, 3438, 3570, 3717, 4011, 4130, 5015, 5310, 5355, 5730, 6018, 6195, 6494, 6685, 7021, 7434, 8022, 8595, 9027, 9741, 10030, 10710, 11269, 12033, 12390, 13370, 14042, 15045, 16235, 17190, 18054, 18585, 19482, 20055, 21063, 22538, 22729, 24066, 29223, 30090, 32470, 33807, 35105, 37170, 40110, 42126, 45135, 45458, 48705, 56345, 58446, 60165, 63189, 67614, 68187, 70210, 78883, 90270, 97410, 101421, 105315, 112690, 113645, 120330, 126378, 136374, 146115, 157766, 169035, 191573, 202842, 204561, 210630, 227290, 236649, 292230, 315945, 338070, 340935, 383146, 394415, 409122, 473298, 507105, 574719, 631890, 681870, 709947, 788830, 957865, 1014210, 1022805, 1149438, 1183245, 1341011, 1419894, 1724157, 1915730, 2045610, 2366490, 2682022, 2873595, 3448314, 3549735, 4023033, 5747190, 6705055, 7099470, 8046066, 8620785, 12069099, 13410110, 17241570, 20115165, 24138198, 40230330, 60345495, 120690990]

約数ペア:

[(1, 120690990), (2, 60345495), (3, 40230330), (5, 24138198), (6, 20115165), (7, 17241570), (9, 13410110), (10, 12069099), (14, 8620785), (15, 8046066), (17, 7099470), (18, 6705055), (21, 5747190), (30, 4023033), (34, 3549735), (35, 3448314), (42, 2873595), (45, 2682022), (51, 2366490), (59, 2045610), (63, 1915730), (70, 1724157), (85, 1419894), (90, 1341011), (102, 1183245), (105, 1149438), (118, 1022805), (119, 1014210), (126, 957865), (153, 788830), (170, 709947), (177, 681870), (191, 631890), (210, 574719), (238, 507105), (255, 473298), (295, 409122), (306, 394415), (315, 383146), (354, 340935), (357, 338070), (382, 315945), (413, 292230), (510, 236649), (531, 227290), (573, 210630), (590, 204561), (595, 202842), (630, 191573), (714, 169035), (765, 157766), (826, 146115), (885, 136374), (955, 126378), (1003, 120330), (1062, 113645), (1071, 112690), (1146, 105315), (1190, 101421), (1239, 97410), (1337, 90270), (1530, 78883), (1719, 70210), (1770, 68187), (1785, 67614), (1910, 63189), (2006, 60165), (2065, 58446), (2142, 56345), (2478, 48705), (2655, 45458), (2674, 45135), (2865, 42126), (3009, 40110), (3247, 37170), (3438, 35105), (3570, 33807), (3717, 32470), (4011, 30090), (4130, 29223), (5015, 24066), (5310, 22729), (5355, 22538), (5730, 21063), (6018, 20055), (6195, 19482), (6494, 18585), (6685, 18054), (7021, 17190), (7434, 16235), (8022, 15045), (8595, 14042), (9027, 13370), (9741, 12390), (10030, 12033), (10710, 11269)]