18512100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 108

約数和(自身を含む): 59083024

約数和(自身を除く): 40570924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 90, 100, 134, 150, 180, 201, 225, 268, 300, 307, 335, 402, 450, 603, 614, 670, 804, 900, 921, 1005, 1206, 1228, 1340, 1535, 1675, 1842, 2010, 2412, 2763, 3015, 3070, 3350, 3684, 4020, 4605, 5025, 5526, 6030, 6140, 6700, 7675, 9210, 10050, 11052, 12060, 13815, 15075, 15350, 18420, 20100, 20569, 23025, 27630, 30150, 30700, 41138, 46050, 55260, 60300, 61707, 69075, 82276, 92100, 102845, 123414, 138150, 185121, 205690, 246828, 276300, 308535, 370242, 411380, 514225, 617070, 740484, 925605, 1028450, 1234140, 1542675, 1851210, 2056900, 3085350, 3702420, 4628025, 6170700, 9256050, 18512100]

約数ペア:

[(1, 18512100), (2, 9256050), (3, 6170700), (4, 4628025), (5, 3702420), (6, 3085350), (9, 2056900), (10, 1851210), (12, 1542675), (15, 1234140), (18, 1028450), (20, 925605), (25, 740484), (30, 617070), (36, 514225), (45, 411380), (50, 370242), (60, 308535), (67, 276300), (75, 246828), (90, 205690), (100, 185121), (134, 138150), (150, 123414), (180, 102845), (201, 92100), (225, 82276), (268, 69075), (300, 61707), (307, 60300), (335, 55260), (402, 46050), (450, 41138), (603, 30700), (614, 30150), (670, 27630), (804, 23025), (900, 20569), (921, 20100), (1005, 18420), (1206, 15350), (1228, 15075), (1340, 13815), (1535, 12060), (1675, 11052), (1842, 10050), (2010, 9210), (2412, 7675), (2763, 6700), (3015, 6140), (3070, 6030), (3350, 5526), (3684, 5025), (4020, 4605)]