150991940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{8269}}^1$

素因数の和:8372

約数の個数: 48

約数和(自身を含む): 350118720

約数和(自身を除く): 199126780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 8269, 9130, 16538, 18260, 33076, 41345, 82690, 90959, 165380, 181918, 363836, 454795, 686327, 909590, 1372654, 1819180, 2745308, 3431635, 6863270, 7549597, 13726540, 15099194, 30198388, 37747985, 75495970, 150991940]

約数ペア:

[(1, 150991940), (2, 75495970), (4, 37747985), (5, 30198388), (10, 15099194), (11, 13726540), (20, 7549597), (22, 6863270), (44, 3431635), (55, 2745308), (83, 1819180), (110, 1372654), (166, 909590), (220, 686327), (332, 454795), (415, 363836), (830, 181918), (913, 165380), (1660, 90959), (1826, 82690), (3652, 41345), (4565, 33076), (8269, 18260), (9130, 16538)]