201436875

素因数分解:

$3^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 100

約数和(自身を含む): 394636176

約数和(自身を除く): 193199301

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 125, 135, 173, 207, 225, 345, 375, 405, 519, 575, 621, 625, 675, 865, 1035, 1125, 1557, 1725, 1863, 1875, 2025, 2595, 2875, 3105, 3375, 3979, 4325, 4671, 5175, 5625, 7785, 8625, 9315, 10125, 11937, 12975, 14013, 14375, 15525, 16875, 19895, 21625, 23355, 25875, 35811, 38925, 43125, 46575, 50625, 59685, 64875, 70065, 77625, 99475, 107433, 108125, 116775, 129375, 179055, 194625, 232875, 298425, 322299, 324375, 350325, 388125, 497375, 537165, 583875, 895275, 973125, 1164375, 1492125, 1611495, 1751625, 2486875, 2685825, 2919375, 4476375, 7460625, 8057475, 8758125, 13429125, 22381875, 40287375, 67145625, 201436875]

約数ペア:

[(1, 201436875), (3, 67145625), (5, 40287375), (9, 22381875), (15, 13429125), (23, 8758125), (25, 8057475), (27, 7460625), (45, 4476375), (69, 2919375), (75, 2685825), (81, 2486875), (115, 1751625), (125, 1611495), (135, 1492125), (173, 1164375), (207, 973125), (225, 895275), (345, 583875), (375, 537165), (405, 497375), (519, 388125), (575, 350325), (621, 324375), (625, 322299), (675, 298425), (865, 232875), (1035, 194625), (1125, 179055), (1557, 129375), (1725, 116775), (1863, 108125), (1875, 107433), (2025, 99475), (2595, 77625), (2875, 70065), (3105, 64875), (3375, 59685), (3979, 50625), (4325, 46575), (4671, 43125), (5175, 38925), (5625, 35811), (7785, 25875), (8625, 23355), (9315, 21625), (10125, 19895), (11937, 16875), (12975, 15525), (14013, 14375)]