25601100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 86327808

約数和(自身を除く): 60726708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 167, 175, 210, 219, 292, 300, 334, 350, 365, 420, 438, 501, 511, 525, 668, 700, 730, 835, 876, 1002, 1022, 1050, 1095, 1169, 1460, 1533, 1670, 1825, 2004, 2044, 2100, 2190, 2338, 2505, 2555, 3066, 3340, 3507, 3650, 4175, 4380, 4676, 5010, 5110, 5475, 5845, 6132, 7014, 7300, 7665, 8350, 10020, 10220, 10950, 11690, 12191, 12525, 12775, 14028, 15330, 16700, 17535, 21900, 23380, 24382, 25050, 25550, 29225, 30660, 35070, 36573, 38325, 48764, 50100, 51100, 58450, 60955, 70140, 73146, 76650, 85337, 87675, 116900, 121910, 146292, 153300, 170674, 175350, 182865, 243820, 256011, 304775, 341348, 350700, 365730, 426685, 512022, 609550, 731460, 853370, 914325, 1024044, 1219100, 1280055, 1706740, 1828650, 2133425, 2560110, 3657300, 4266850, 5120220, 6400275, 8533700, 12800550, 25601100]

約数ペア:

[(1, 25601100), (2, 12800550), (3, 8533700), (4, 6400275), (5, 5120220), (6, 4266850), (7, 3657300), (10, 2560110), (12, 2133425), (14, 1828650), (15, 1706740), (20, 1280055), (21, 1219100), (25, 1024044), (28, 914325), (30, 853370), (35, 731460), (42, 609550), (50, 512022), (60, 426685), (70, 365730), (73, 350700), (75, 341348), (84, 304775), (100, 256011), (105, 243820), (140, 182865), (146, 175350), (150, 170674), (167, 153300), (175, 146292), (210, 121910), (219, 116900), (292, 87675), (300, 85337), (334, 76650), (350, 73146), (365, 70140), (420, 60955), (438, 58450), (501, 51100), (511, 50100), (525, 48764), (668, 38325), (700, 36573), (730, 35070), (835, 30660), (876, 29225), (1002, 25550), (1022, 25050), (1050, 24382), (1095, 23380), (1169, 21900), (1460, 17535), (1533, 16700), (1670, 15330), (1825, 14028), (2004, 12775), (2044, 12525), (2100, 12191), (2190, 11690), (2338, 10950), (2505, 10220), (2555, 10020), (3066, 8350), (3340, 7665), (3507, 7300), (3650, 7014), (4175, 6132), (4380, 5845), (4676, 5475), (5010, 5110)]