90230100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1801}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 262774848

約数和(自身を除く): 172544748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 167, 300, 334, 501, 668, 835, 1002, 1670, 1801, 2004, 2505, 3340, 3602, 4175, 5010, 5403, 7204, 8350, 9005, 10020, 10806, 12525, 16700, 18010, 21612, 25050, 27015, 36020, 45025, 50100, 54030, 90050, 108060, 135075, 180100, 270150, 300767, 540300, 601534, 902301, 1203068, 1503835, 1804602, 3007670, 3609204, 4511505, 6015340, 7519175, 9023010, 15038350, 18046020, 22557525, 30076700, 45115050, 90230100]

約数ペア:

[(1, 90230100), (2, 45115050), (3, 30076700), (4, 22557525), (5, 18046020), (6, 15038350), (10, 9023010), (12, 7519175), (15, 6015340), (20, 4511505), (25, 3609204), (30, 3007670), (50, 1804602), (60, 1503835), (75, 1203068), (100, 902301), (150, 601534), (167, 540300), (300, 300767), (334, 270150), (501, 180100), (668, 135075), (835, 108060), (1002, 90050), (1670, 54030), (1801, 50100), (2004, 45025), (2505, 36020), (3340, 27015), (3602, 25050), (4175, 21612), (5010, 18010), (5403, 16700), (7204, 12525), (8350, 10806), (9005, 10020)]