255762300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 781949952

約数和(自身を除く): 526187652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 101, 115, 138, 150, 202, 230, 276, 300, 303, 345, 367, 404, 460, 505, 575, 606, 690, 734, 1010, 1101, 1150, 1212, 1380, 1468, 1515, 1725, 1835, 2020, 2202, 2300, 2323, 2525, 3030, 3450, 3670, 4404, 4646, 5050, 5505, 6060, 6900, 6969, 7340, 7575, 8441, 9175, 9292, 10100, 11010, 11615, 13938, 15150, 16882, 18350, 22020, 23230, 25323, 27525, 27876, 30300, 33764, 34845, 36700, 37067, 42205, 46460, 50646, 55050, 58075, 69690, 74134, 84410, 101292, 110100, 111201, 116150, 126615, 139380, 148268, 168820, 174225, 185335, 211025, 222402, 232300, 253230, 348450, 370670, 422050, 444804, 506460, 556005, 633075, 696900, 741340, 844100, 852541, 926675, 1112010, 1266150, 1705082, 1853350, 2224020, 2532300, 2557623, 2780025, 3410164, 3706700, 4262705, 5115246, 5560050, 8525410, 10230492, 11120100, 12788115, 17050820, 21313525, 25576230, 42627050, 51152460, 63940575, 85254100, 127881150, 255762300]

約数ペア:

[(1, 255762300), (2, 127881150), (3, 85254100), (4, 63940575), (5, 51152460), (6, 42627050), (10, 25576230), (12, 21313525), (15, 17050820), (20, 12788115), (23, 11120100), (25, 10230492), (30, 8525410), (46, 5560050), (50, 5115246), (60, 4262705), (69, 3706700), (75, 3410164), (92, 2780025), (100, 2557623), (101, 2532300), (115, 2224020), (138, 1853350), (150, 1705082), (202, 1266150), (230, 1112010), (276, 926675), (300, 852541), (303, 844100), (345, 741340), (367, 696900), (404, 633075), (460, 556005), (505, 506460), (575, 444804), (606, 422050), (690, 370670), (734, 348450), (1010, 253230), (1101, 232300), (1150, 222402), (1212, 211025), (1380, 185335), (1468, 174225), (1515, 168820), (1725, 148268), (1835, 139380), (2020, 126615), (2202, 116150), (2300, 111201), (2323, 110100), (2525, 101292), (3030, 84410), (3450, 74134), (3670, 69690), (4404, 58075), (4646, 55050), (5050, 50646), (5505, 46460), (6060, 42205), (6900, 37067), (6969, 36700), (7340, 34845), (7575, 33764), (8441, 30300), (9175, 27876), (9292, 27525), (10100, 25323), (11010, 23230), (11615, 22020), (13938, 18350), (15150, 16882)]