74888550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2$

素因数の和:117

約数の個数: 180

約数和(自身を含む): 232667028

約数和(自身を除く): 157778478

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 41, 45, 50, 54, 55, 66, 75, 81, 82, 90, 99, 110, 123, 135, 150, 162, 165, 198, 205, 225, 246, 270, 275, 297, 330, 369, 405, 410, 450, 451, 495, 550, 594, 615, 675, 738, 810, 825, 891, 902, 990, 1025, 1107, 1230, 1350, 1353, 1485, 1650, 1681, 1782, 1845, 2025, 2050, 2214, 2255, 2475, 2706, 2970, 3075, 3321, 3362, 3690, 4050, 4059, 4455, 4510, 4950, 5043, 5535, 6150, 6642, 6765, 7425, 8118, 8405, 8910, 9225, 10086, 11070, 11275, 12177, 13530, 14850, 15129, 16605, 16810, 18450, 18491, 20295, 22275, 22550, 24354, 25215, 27675, 30258, 33210, 33825, 36531, 36982, 40590, 42025, 44550, 45387, 50430, 55350, 55473, 60885, 67650, 73062, 75645, 83025, 84050, 90774, 92455, 101475, 110946, 121770, 126075, 136161, 151290, 166050, 166419, 182655, 184910, 202950, 226935, 252150, 272322, 277365, 304425, 332838, 365310, 378225, 453870, 462275, 499257, 554730, 608850, 680805, 756450, 832095, 913275, 924550, 998514, 1134675, 1361610, 1386825, 1497771, 1664190, 1826550, 2269350, 2496285, 2773650, 2995542, 3404025, 4160475, 4992570, 6808050, 7488855, 8320950, 12481425, 14977710, 24962850, 37444275, 74888550]

約数ペア:

[(1, 74888550), (2, 37444275), (3, 24962850), (5, 14977710), (6, 12481425), (9, 8320950), (10, 7488855), (11, 6808050), (15, 4992570), (18, 4160475), (22, 3404025), (25, 2995542), (27, 2773650), (30, 2496285), (33, 2269350), (41, 1826550), (45, 1664190), (50, 1497771), (54, 1386825), (55, 1361610), (66, 1134675), (75, 998514), (81, 924550), (82, 913275), (90, 832095), (99, 756450), (110, 680805), (123, 608850), (135, 554730), (150, 499257), (162, 462275), (165, 453870), (198, 378225), (205, 365310), (225, 332838), (246, 304425), (270, 277365), (275, 272322), (297, 252150), (330, 226935), (369, 202950), (405, 184910), (410, 182655), (450, 166419), (451, 166050), (495, 151290), (550, 136161), (594, 126075), (615, 121770), (675, 110946), (738, 101475), (810, 92455), (825, 90774), (891, 84050), (902, 83025), (990, 75645), (1025, 73062), (1107, 67650), (1230, 60885), (1350, 55473), (1353, 55350), (1485, 50430), (1650, 45387), (1681, 44550), (1782, 42025), (1845, 40590), (2025, 36982), (2050, 36531), (2214, 33825), (2255, 33210), (2475, 30258), (2706, 27675), (2970, 25215), (3075, 24354), (3321, 22550), (3362, 22275), (3690, 20295), (4050, 18491), (4059, 18450), (4455, 16810), (4510, 16605), (4950, 15129), (5043, 14850), (5535, 13530), (6150, 12177), (6642, 11275), (6765, 11070), (7425, 10086), (8118, 9225), (8405, 8910)]