227475270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 666869760

約数和(自身を除く): 439394490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 191, 198, 270, 297, 330, 382, 401, 495, 573, 594, 802, 955, 990, 1146, 1203, 1485, 1719, 1910, 2005, 2101, 2406, 2865, 2970, 3438, 3609, 4010, 4202, 4411, 5157, 5730, 6015, 6303, 7218, 8595, 8822, 10314, 10505, 10827, 12030, 12606, 13233, 17190, 18045, 18909, 21010, 21654, 22055, 25785, 26466, 31515, 36090, 37818, 39699, 44110, 51570, 54135, 56727, 63030, 66165, 76591, 79398, 94545, 108270, 113454, 119097, 132330, 153182, 189090, 198495, 229773, 238194, 283635, 382955, 396990, 459546, 567270, 595485, 689319, 765910, 842501, 1148865, 1190970, 1378638, 1685002, 2067957, 2297730, 2527503, 3446595, 4135914, 4212505, 5055006, 6893190, 7582509, 8425010, 10339785, 12637515, 15165018, 20679570, 22747527, 25275030, 37912545, 45495054, 75825090, 113737635, 227475270]

約数ペア:

[(1, 227475270), (2, 113737635), (3, 75825090), (5, 45495054), (6, 37912545), (9, 25275030), (10, 22747527), (11, 20679570), (15, 15165018), (18, 12637515), (22, 10339785), (27, 8425010), (30, 7582509), (33, 6893190), (45, 5055006), (54, 4212505), (55, 4135914), (66, 3446595), (90, 2527503), (99, 2297730), (110, 2067957), (135, 1685002), (165, 1378638), (191, 1190970), (198, 1148865), (270, 842501), (297, 765910), (330, 689319), (382, 595485), (401, 567270), (495, 459546), (573, 396990), (594, 382955), (802, 283635), (955, 238194), (990, 229773), (1146, 198495), (1203, 189090), (1485, 153182), (1719, 132330), (1910, 119097), (2005, 113454), (2101, 108270), (2406, 94545), (2865, 79398), (2970, 76591), (3438, 66165), (3609, 63030), (4010, 56727), (4202, 54135), (4411, 51570), (5157, 44110), (5730, 39699), (6015, 37818), (6303, 36090), (7218, 31515), (8595, 26466), (8822, 25785), (10314, 22055), (10505, 21654), (10827, 21010), (12030, 18909), (12606, 18045), (13233, 17190)]