420150132

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{43711}}^1$

素因数の和:43813

約数の個数: 48

約数和(自身を含む): 1101542400

約数和(自身を除く): 681392268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4806, 9612, 43711, 87422, 131133, 174844, 262266, 393399, 524532, 786798, 1180197, 1573596, 2360394, 3890279, 4720788, 7780558, 11670837, 15561116, 23341674, 35012511, 46683348, 70025022, 105037533, 140050044, 210075066, 420150132]

約数ペア:

[(1, 420150132), (2, 210075066), (3, 140050044), (4, 105037533), (6, 70025022), (9, 46683348), (12, 35012511), (18, 23341674), (27, 15561116), (36, 11670837), (54, 7780558), (89, 4720788), (108, 3890279), (178, 2360394), (267, 1573596), (356, 1180197), (534, 786798), (801, 524532), (1068, 393399), (1602, 262266), (2403, 174844), (3204, 131133), (4806, 87422), (9612, 43711)]