210200220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50773}}^1$

素因数の和:50811

約数の個数: 72

約数和(自身を含む): 665342496

約数和(自身を除く): 455142276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 50773, 101546, 152319, 203092, 253865, 304638, 456957, 507730, 609276, 761595, 913914, 1015460, 1167779, 1523190, 1827828, 2284785, 2335558, 3046380, 3503337, 4569570, 4671116, 5838895, 7006674, 9139140, 10510011, 11677790, 14013348, 17516685, 21020022, 23355580, 35033370, 42040044, 52550055, 70066740, 105100110, 210200220]

約数ペア:

[(1, 210200220), (2, 105100110), (3, 70066740), (4, 52550055), (5, 42040044), (6, 35033370), (9, 23355580), (10, 21020022), (12, 17516685), (15, 14013348), (18, 11677790), (20, 10510011), (23, 9139140), (30, 7006674), (36, 5838895), (45, 4671116), (46, 4569570), (60, 3503337), (69, 3046380), (90, 2335558), (92, 2284785), (115, 1827828), (138, 1523190), (180, 1167779), (207, 1015460), (230, 913914), (276, 761595), (345, 609276), (414, 507730), (460, 456957), (690, 304638), (828, 253865), (1035, 203092), (1380, 152319), (2070, 101546), (4140, 50773)]