54323820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3391}}^1$

素因数の和:3495

約数の個数: 72

約数和(自身を含む): 166682880

約数和(自身を除く): 112359060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3391, 4005, 5340, 6782, 8010, 10173, 13564, 16020, 16955, 20346, 30519, 33910, 40692, 50865, 61038, 67820, 101730, 122076, 152595, 203460, 301799, 305190, 603598, 610380, 905397, 1207196, 1508995, 1810794, 2716191, 3017990, 3621588, 4526985, 5432382, 6035980, 9053970, 10864764, 13580955, 18107940, 27161910, 54323820]

約数ペア:

[(1, 54323820), (2, 27161910), (3, 18107940), (4, 13580955), (5, 10864764), (6, 9053970), (9, 6035980), (10, 5432382), (12, 4526985), (15, 3621588), (18, 3017990), (20, 2716191), (30, 1810794), (36, 1508995), (45, 1207196), (60, 905397), (89, 610380), (90, 603598), (178, 305190), (180, 301799), (267, 203460), (356, 152595), (445, 122076), (534, 101730), (801, 67820), (890, 61038), (1068, 50865), (1335, 40692), (1602, 33910), (1780, 30519), (2670, 20346), (3204, 16955), (3391, 16020), (4005, 13564), (5340, 10173), (6782, 8010)]