201210075

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 72

約数和(自身を含む): 407848896

約数和(自身を除く): 206638821

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 675, 825, 891, 1215, 1485, 2025, 2475, 2673, 3011, 4455, 6075, 7425, 9033, 13365, 15055, 22275, 27099, 33121, 45165, 66825, 75275, 81297, 99363, 135495, 165605, 225825, 243891, 298089, 406485, 496815, 677475, 731673, 828025, 894267, 1219455, 1490445, 2032425, 2484075, 2682801, 3658365, 4471335, 6097275, 7452225, 8048403, 13414005, 18291825, 22356675, 40242015, 67070025, 201210075]

約数ペア:

[(1, 201210075), (3, 67070025), (5, 40242015), (9, 22356675), (11, 18291825), (15, 13414005), (25, 8048403), (27, 7452225), (33, 6097275), (45, 4471335), (55, 3658365), (75, 2682801), (81, 2484075), (99, 2032425), (135, 1490445), (165, 1219455), (225, 894267), (243, 828025), (275, 731673), (297, 677475), (405, 496815), (495, 406485), (675, 298089), (825, 243891), (891, 225825), (1215, 165605), (1485, 135495), (2025, 99363), (2475, 81297), (2673, 75275), (3011, 66825), (4455, 45165), (6075, 33121), (7425, 27099), (9033, 22275), (13365, 15055)]