27630180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2693}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 90518400

約数和(自身を除く): 62888220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 2693, 3420, 5130, 5386, 8079, 10260, 10772, 13465, 16158, 24237, 26930, 32316, 40395, 48474, 51167, 53860, 72711, 80790, 96948, 102334, 121185, 145422, 153501, 161580, 204668, 242370, 255835, 290844, 307002, 363555, 460503, 484740, 511670, 614004, 727110, 767505, 921006, 1023340, 1381509, 1454220, 1535010, 1842012, 2302515, 2763018, 3070020, 4605030, 5526036, 6907545, 9210060, 13815090, 27630180]

約数ペア:

[(1, 27630180), (2, 13815090), (3, 9210060), (4, 6907545), (5, 5526036), (6, 4605030), (9, 3070020), (10, 2763018), (12, 2302515), (15, 1842012), (18, 1535010), (19, 1454220), (20, 1381509), (27, 1023340), (30, 921006), (36, 767505), (38, 727110), (45, 614004), (54, 511670), (57, 484740), (60, 460503), (76, 363555), (90, 307002), (95, 290844), (108, 255835), (114, 242370), (135, 204668), (171, 161580), (180, 153501), (190, 145422), (228, 121185), (270, 102334), (285, 96948), (342, 80790), (380, 72711), (513, 53860), (540, 51167), (570, 48474), (684, 40395), (855, 32316), (1026, 26930), (1140, 24237), (1710, 16158), (2052, 13465), (2565, 10772), (2693, 10260), (3420, 8079), (5130, 5386)]