72666900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 108

約数和(自身を含む): 229381152

約数和(自身を除く): 156714252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 263, 300, 307, 450, 526, 614, 789, 900, 921, 1052, 1228, 1315, 1535, 1578, 1842, 2367, 2630, 2763, 3070, 3156, 3684, 3945, 4605, 4734, 5260, 5526, 6140, 6575, 7675, 7890, 9210, 9468, 11052, 11835, 13150, 13815, 15350, 15780, 18420, 19725, 23025, 23670, 26300, 27630, 30700, 39450, 46050, 47340, 55260, 59175, 69075, 78900, 80741, 92100, 118350, 138150, 161482, 236700, 242223, 276300, 322964, 403705, 484446, 726669, 807410, 968892, 1211115, 1453338, 1614820, 2018525, 2422230, 2906676, 3633345, 4037050, 4844460, 6055575, 7266690, 8074100, 12111150, 14533380, 18166725, 24222300, 36333450, 72666900]

約数ペア:

[(1, 72666900), (2, 36333450), (3, 24222300), (4, 18166725), (5, 14533380), (6, 12111150), (9, 8074100), (10, 7266690), (12, 6055575), (15, 4844460), (18, 4037050), (20, 3633345), (25, 2906676), (30, 2422230), (36, 2018525), (45, 1614820), (50, 1453338), (60, 1211115), (75, 968892), (90, 807410), (100, 726669), (150, 484446), (180, 403705), (225, 322964), (263, 276300), (300, 242223), (307, 236700), (450, 161482), (526, 138150), (614, 118350), (789, 92100), (900, 80741), (921, 78900), (1052, 69075), (1228, 59175), (1315, 55260), (1535, 47340), (1578, 46050), (1842, 39450), (2367, 30700), (2630, 27630), (2763, 26300), (3070, 23670), (3156, 23025), (3684, 19725), (3945, 18420), (4605, 15780), (4734, 15350), (5260, 13815), (5526, 13150), (6140, 11835), (6575, 11052), (7675, 9468), (7890, 9210)]