65242800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{863}}^1$

素因数の和:897

約数の個数: 240

約数和(自身を含む): 265697280

約数和(自身を除く): 200454480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 863, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1726, 1800, 1890, 2100, 2160, 2520, 2589, 2700, 2800, 3024, 3150, 3452, 3600, 3780, 4200, 4315, 4725, 5040, 5178, 5400, 6041, 6300, 6904, 7560, 7767, 8400, 8630, 9450, 10356, 10800, 12082, 12600, 12945, 13808, 15120, 15534, 17260, 18123, 18900, 20712, 21575, 23301, 24164, 25200, 25890, 30205, 31068, 34520, 36246, 37800, 38835, 41424, 43150, 46602, 48328, 51780, 54369, 60410, 62136, 64725, 69040, 72492, 75600, 77670, 86300, 90615, 93204, 96656, 103560, 108738, 116505, 120820, 124272, 129450, 144984, 151025, 155340, 163107, 172600, 181230, 186408, 194175, 207120, 217476, 233010, 241640, 258900, 271845, 289968, 302050, 310680, 326214, 345200, 362460, 372816, 388350, 434952, 453075, 466020, 483280, 517800, 543690, 582525, 604100, 621360, 652428, 724920, 776700, 815535, 869904, 906150, 932040, 1035600, 1087380, 1165050, 1208200, 1304856, 1359225, 1449840, 1553400, 1631070, 1812300, 1864080, 2174760, 2330100, 2416400, 2609712, 2718450, 3106800, 3262140, 3624600, 4077675, 4349520, 4660200, 5436900, 6524280, 7249200, 8155350, 9320400, 10873800, 13048560, 16310700, 21747600, 32621400, 65242800]

約数ペア:

[(1, 65242800), (2, 32621400), (3, 21747600), (4, 16310700), (5, 13048560), (6, 10873800), (7, 9320400), (8, 8155350), (9, 7249200), (10, 6524280), (12, 5436900), (14, 4660200), (15, 4349520), (16, 4077675), (18, 3624600), (20, 3262140), (21, 3106800), (24, 2718450), (25, 2609712), (27, 2416400), (28, 2330100), (30, 2174760), (35, 1864080), (36, 1812300), (40, 1631070), (42, 1553400), (45, 1449840), (48, 1359225), (50, 1304856), (54, 1208200), (56, 1165050), (60, 1087380), (63, 1035600), (70, 932040), (72, 906150), (75, 869904), (80, 815535), (84, 776700), (90, 724920), (100, 652428), (105, 621360), (108, 604100), (112, 582525), (120, 543690), (126, 517800), (135, 483280), (140, 466020), (144, 453075), (150, 434952), (168, 388350), (175, 372816), (180, 362460), (189, 345200), (200, 326214), (210, 310680), (216, 302050), (225, 289968), (240, 271845), (252, 258900), (270, 241640), (280, 233010), (300, 217476), (315, 207120), (336, 194175), (350, 186408), (360, 181230), (378, 172600), (400, 163107), (420, 155340), (432, 151025), (450, 144984), (504, 129450), (525, 124272), (540, 120820), (560, 116505), (600, 108738), (630, 103560), (675, 96656), (700, 93204), (720, 90615), (756, 86300), (840, 77670), (863, 75600), (900, 72492), (945, 69040), (1008, 64725), (1050, 62136), (1080, 60410), (1200, 54369), (1260, 51780), (1350, 48328), (1400, 46602), (1512, 43150), (1575, 41424), (1680, 38835), (1726, 37800), (1800, 36246), (1890, 34520), (2100, 31068), (2160, 30205), (2520, 25890), (2589, 25200), (2700, 24164), (2800, 23301), (3024, 21575), (3150, 20712), (3452, 18900), (3600, 18123), (3780, 17260), (4200, 15534), (4315, 15120), (4725, 13808), (5040, 12945), (5178, 12600), (5400, 12082), (6041, 10800), (6300, 10356), (6904, 9450), (7560, 8630), (7767, 8400)]