255810600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 926190720

約数和(自身を除く): 670380120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 37, 40, 45, 46, 50, 60, 69, 72, 74, 75, 90, 92, 100, 111, 115, 120, 138, 148, 150, 167, 180, 184, 185, 200, 207, 222, 225, 230, 276, 296, 300, 333, 334, 345, 360, 370, 414, 444, 450, 460, 501, 552, 555, 575, 600, 666, 668, 690, 740, 828, 835, 851, 888, 900, 920, 925, 1002, 1035, 1110, 1150, 1332, 1336, 1380, 1480, 1503, 1656, 1665, 1670, 1702, 1725, 1800, 1850, 2004, 2070, 2220, 2300, 2505, 2553, 2664, 2760, 2775, 3006, 3330, 3340, 3404, 3450, 3700, 3841, 4008, 4140, 4175, 4255, 4440, 4600, 5010, 5106, 5175, 5550, 6012, 6179, 6660, 6680, 6808, 6900, 7400, 7515, 7659, 7682, 8280, 8325, 8350, 8510, 10020, 10212, 10350, 11100, 11523, 12024, 12358, 12525, 12765, 13320, 13800, 15030, 15318, 15364, 16650, 16700, 17020, 18537, 19205, 20040, 20424, 20700, 21275, 22200, 23046, 24716, 25050, 25530, 30060, 30636, 30728, 30895, 33300, 33400, 34040, 34569, 37074, 37575, 38295, 38410, 41400, 42550, 46092, 49432, 50100, 51060, 55611, 57615, 60120, 61272, 61790, 63825, 66600, 69138, 74148, 75150, 76590, 76820, 85100, 92184, 92685, 96025, 100200, 102120, 111222, 115230, 123580, 127650, 138276, 142117, 148296, 150300, 153180, 153640, 154475, 170200, 172845, 185370, 191475, 192050, 222444, 230460, 247160, 255300, 276552, 278055, 284234, 288075, 300600, 306360, 308950, 345690, 370740, 382950, 384100, 426351, 444888, 460920, 463425, 510600, 556110, 568468, 576150, 617900, 691380, 710585, 741480, 765900, 768200, 852702, 864225, 926850, 1112220, 1136936, 1152300, 1235800, 1279053, 1382760, 1390275, 1421170, 1531800, 1705404, 1728450, 1853700, 2131755, 2224440, 2304600, 2558106, 2780550, 2842340, 3410808, 3456900, 3552925, 3707400, 4263510, 5116212, 5561100, 5684680, 6395265, 6913800, 7105850, 8527020, 10232424, 10658775, 11122200, 12790530, 14211700, 17054040, 21317550, 25581060, 28423400, 31976325, 42635100, 51162120, 63952650, 85270200, 127905300, 255810600]

約数ペア:

[(1, 255810600), (2, 127905300), (3, 85270200), (4, 63952650), (5, 51162120), (6, 42635100), (8, 31976325), (9, 28423400), (10, 25581060), (12, 21317550), (15, 17054040), (18, 14211700), (20, 12790530), (23, 11122200), (24, 10658775), (25, 10232424), (30, 8527020), (36, 7105850), (37, 6913800), (40, 6395265), (45, 5684680), (46, 5561100), (50, 5116212), (60, 4263510), (69, 3707400), (72, 3552925), (74, 3456900), (75, 3410808), (90, 2842340), (92, 2780550), (100, 2558106), (111, 2304600), (115, 2224440), (120, 2131755), (138, 1853700), (148, 1728450), (150, 1705404), (167, 1531800), (180, 1421170), (184, 1390275), (185, 1382760), (200, 1279053), (207, 1235800), (222, 1152300), (225, 1136936), (230, 1112220), (276, 926850), (296, 864225), (300, 852702), (333, 768200), (334, 765900), (345, 741480), (360, 710585), (370, 691380), (414, 617900), (444, 576150), (450, 568468), (460, 556110), (501, 510600), (552, 463425), (555, 460920), (575, 444888), (600, 426351), (666, 384100), (668, 382950), (690, 370740), (740, 345690), (828, 308950), (835, 306360), (851, 300600), (888, 288075), (900, 284234), (920, 278055), (925, 276552), (1002, 255300), (1035, 247160), (1110, 230460), (1150, 222444), (1332, 192050), (1336, 191475), (1380, 185370), (1480, 172845), (1503, 170200), (1656, 154475), (1665, 153640), (1670, 153180), (1702, 150300), (1725, 148296), (1800, 142117), (1850, 138276), (2004, 127650), (2070, 123580), (2220, 115230), (2300, 111222), (2505, 102120), (2553, 100200), (2664, 96025), (2760, 92685), (2775, 92184), (3006, 85100), (3330, 76820), (3340, 76590), (3404, 75150), (3450, 74148), (3700, 69138), (3841, 66600), (4008, 63825), (4140, 61790), (4175, 61272), (4255, 60120), (4440, 57615), (4600, 55611), (5010, 51060), (5106, 50100), (5175, 49432), (5550, 46092), (6012, 42550), (6179, 41400), (6660, 38410), (6680, 38295), (6808, 37575), (6900, 37074), (7400, 34569), (7515, 34040), (7659, 33400), (7682, 33300), (8280, 30895), (8325, 30728), (8350, 30636), (8510, 30060), (10020, 25530), (10212, 25050), (10350, 24716), (11100, 23046), (11523, 22200), (12024, 21275), (12358, 20700), (12525, 20424), (12765, 20040), (13320, 19205), (13800, 18537), (15030, 17020), (15318, 16700), (15364, 16650)]