27185820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 79252992

約数和(自身を除く): 52067172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 83, 103, 106, 159, 166, 206, 212, 249, 265, 309, 318, 332, 412, 415, 498, 515, 530, 618, 636, 795, 830, 996, 1030, 1060, 1236, 1245, 1545, 1590, 1660, 2060, 2490, 3090, 3180, 4399, 4980, 5459, 6180, 8549, 8798, 10918, 13197, 16377, 17098, 17596, 21836, 21995, 25647, 26394, 27295, 32754, 34196, 42745, 43990, 51294, 52788, 54590, 65508, 65985, 81885, 85490, 87980, 102588, 109180, 128235, 131970, 163770, 170980, 256470, 263940, 327540, 453097, 512940, 906194, 1359291, 1812388, 2265485, 2718582, 4530970, 5437164, 6796455, 9061940, 13592910, 27185820]

約数ペア:

[(1, 27185820), (2, 13592910), (3, 9061940), (4, 6796455), (5, 5437164), (6, 4530970), (10, 2718582), (12, 2265485), (15, 1812388), (20, 1359291), (30, 906194), (53, 512940), (60, 453097), (83, 327540), (103, 263940), (106, 256470), (159, 170980), (166, 163770), (206, 131970), (212, 128235), (249, 109180), (265, 102588), (309, 87980), (318, 85490), (332, 81885), (412, 65985), (415, 65508), (498, 54590), (515, 52788), (530, 51294), (618, 43990), (636, 42745), (795, 34196), (830, 32754), (996, 27295), (1030, 26394), (1060, 25647), (1236, 21995), (1245, 21836), (1545, 17596), (1590, 17098), (1660, 16377), (2060, 13197), (2490, 10918), (3090, 8798), (3180, 8549), (4399, 6180), (4980, 5459)]