289283400

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2586

約数の個数: 240

約数和(自身を含む): 1148706240

約数和(自身を除く): 859422840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1890, 2025, 2100, 2268, 2520, 2551, 2700, 2835, 3150, 3240, 3780, 4050, 4200, 4536, 4725, 5102, 5400, 5670, 6300, 7560, 7653, 8100, 9450, 10204, 11340, 12600, 12755, 14175, 15306, 16200, 17857, 18900, 20408, 22680, 22959, 25510, 28350, 30612, 35714, 37800, 38265, 45918, 51020, 53571, 56700, 61224, 63775, 68877, 71428, 76530, 89285, 91836, 102040, 107142, 113400, 114795, 127550, 137754, 142856, 153060, 160713, 178570, 183672, 191325, 206631, 214284, 229590, 255100, 267855, 275508, 306120, 321426, 344385, 357140, 382650, 413262, 428568, 446425, 459180, 482139, 510200, 535710, 551016, 573975, 642852, 688770, 714280, 765300, 803565, 826524, 892850, 918360, 964278, 1033155, 1071420, 1147950, 1285704, 1339275, 1377540, 1446417, 1530600, 1607130, 1653048, 1721925, 1785700, 1928556, 2066310, 2142840, 2295900, 2410695, 2678550, 2755080, 2892834, 3214260, 3443850, 3571400, 3857112, 4017825, 4132620, 4591800, 4821390, 5165775, 5357100, 5785668, 6428520, 6887700, 7232085, 8035650, 8265240, 9642780, 10331550, 10714200, 11571336, 12053475, 13775400, 14464170, 16071300, 19285560, 20663100, 24106950, 28928340, 32142600, 36160425, 41326200, 48213900, 57856680, 72320850, 96427800, 144641700, 289283400]

約数ペア:

[(1, 289283400), (2, 144641700), (3, 96427800), (4, 72320850), (5, 57856680), (6, 48213900), (7, 41326200), (8, 36160425), (9, 32142600), (10, 28928340), (12, 24106950), (14, 20663100), (15, 19285560), (18, 16071300), (20, 14464170), (21, 13775400), (24, 12053475), (25, 11571336), (27, 10714200), (28, 10331550), (30, 9642780), (35, 8265240), (36, 8035650), (40, 7232085), (42, 6887700), (45, 6428520), (50, 5785668), (54, 5357100), (56, 5165775), (60, 4821390), (63, 4591800), (70, 4132620), (72, 4017825), (75, 3857112), (81, 3571400), (84, 3443850), (90, 3214260), (100, 2892834), (105, 2755080), (108, 2678550), (120, 2410695), (126, 2295900), (135, 2142840), (140, 2066310), (150, 1928556), (162, 1785700), (168, 1721925), (175, 1653048), (180, 1607130), (189, 1530600), (200, 1446417), (210, 1377540), (216, 1339275), (225, 1285704), (252, 1147950), (270, 1071420), (280, 1033155), (300, 964278), (315, 918360), (324, 892850), (350, 826524), (360, 803565), (378, 765300), (405, 714280), (420, 688770), (450, 642852), (504, 573975), (525, 551016), (540, 535710), (567, 510200), (600, 482139), (630, 459180), (648, 446425), (675, 428568), (700, 413262), (756, 382650), (810, 357140), (840, 344385), (900, 321426), (945, 306120), (1050, 275508), (1080, 267855), (1134, 255100), (1260, 229590), (1350, 214284), (1400, 206631), (1512, 191325), (1575, 183672), (1620, 178570), (1800, 160713), (1890, 153060), (2025, 142856), (2100, 137754), (2268, 127550), (2520, 114795), (2551, 113400), (2700, 107142), (2835, 102040), (3150, 91836), (3240, 89285), (3780, 76530), (4050, 71428), (4200, 68877), (4536, 63775), (4725, 61224), (5102, 56700), (5400, 53571), (5670, 51020), (6300, 45918), (7560, 38265), (7653, 37800), (8100, 35714), (9450, 30612), (10204, 28350), (11340, 25510), (12600, 22959), (12755, 22680), (14175, 20408), (15306, 18900), (16200, 17857)]