27853620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 83825280

約数和(自身を除く): 55971660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 461, 530, 570, 636, 795, 922, 1007, 1060, 1140, 1383, 1590, 1844, 2014, 2305, 2766, 3021, 3180, 4028, 4610, 5035, 5532, 6042, 6915, 8759, 9220, 10070, 12084, 13830, 15105, 17518, 20140, 24433, 26277, 27660, 30210, 35036, 43795, 48866, 52554, 60420, 73299, 87590, 97732, 105108, 122165, 131385, 146598, 175180, 244330, 262770, 293196, 366495, 464227, 488660, 525540, 732990, 928454, 1392681, 1465980, 1856908, 2321135, 2785362, 4642270, 5570724, 6963405, 9284540, 13926810, 27853620]

約数ペア:

[(1, 27853620), (2, 13926810), (3, 9284540), (4, 6963405), (5, 5570724), (6, 4642270), (10, 2785362), (12, 2321135), (15, 1856908), (19, 1465980), (20, 1392681), (30, 928454), (38, 732990), (53, 525540), (57, 488660), (60, 464227), (76, 366495), (95, 293196), (106, 262770), (114, 244330), (159, 175180), (190, 146598), (212, 131385), (228, 122165), (265, 105108), (285, 97732), (318, 87590), (380, 73299), (461, 60420), (530, 52554), (570, 48866), (636, 43795), (795, 35036), (922, 30210), (1007, 27660), (1060, 26277), (1140, 24433), (1383, 20140), (1590, 17518), (1844, 15105), (2014, 13830), (2305, 12084), (2766, 10070), (3021, 9220), (3180, 8759), (4028, 6915), (4610, 6042), (5035, 5532)]