65263800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 237484800

約数和(自身を除く): 172221000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 379, 410, 420, 492, 525, 574, 600, 615, 700, 758, 820, 840, 861, 984, 1025, 1050, 1137, 1148, 1230, 1400, 1435, 1516, 1640, 1722, 1895, 2050, 2100, 2274, 2296, 2460, 2653, 2870, 3032, 3075, 3444, 3790, 4100, 4200, 4305, 4548, 4920, 5306, 5685, 5740, 6150, 6888, 7175, 7580, 7959, 8200, 8610, 9096, 9475, 10612, 11370, 11480, 12300, 13265, 14350, 15160, 15539, 15918, 17220, 18950, 21224, 21525, 22740, 24600, 26530, 28425, 28700, 31078, 31836, 34440, 37900, 39795, 43050, 45480, 46617, 53060, 56850, 57400, 62156, 63672, 66325, 75800, 77695, 79590, 86100, 93234, 106120, 108773, 113700, 124312, 132650, 155390, 159180, 172200, 186468, 198975, 217546, 227400, 233085, 265300, 310780, 318360, 326319, 372936, 388475, 397950, 435092, 466170, 530600, 543865, 621560, 652638, 776950, 795900, 870184, 932340, 1087730, 1165425, 1305276, 1553900, 1591800, 1631595, 1864680, 2175460, 2330850, 2610552, 2719325, 3107800, 3263190, 4350920, 4661700, 5438650, 6526380, 8157975, 9323400, 10877300, 13052760, 16315950, 21754600, 32631900, 65263800]

約数ペア:

[(1, 65263800), (2, 32631900), (3, 21754600), (4, 16315950), (5, 13052760), (6, 10877300), (7, 9323400), (8, 8157975), (10, 6526380), (12, 5438650), (14, 4661700), (15, 4350920), (20, 3263190), (21, 3107800), (24, 2719325), (25, 2610552), (28, 2330850), (30, 2175460), (35, 1864680), (40, 1631595), (41, 1591800), (42, 1553900), (50, 1305276), (56, 1165425), (60, 1087730), (70, 932340), (75, 870184), (82, 795900), (84, 776950), (100, 652638), (105, 621560), (120, 543865), (123, 530600), (140, 466170), (150, 435092), (164, 397950), (168, 388475), (175, 372936), (200, 326319), (205, 318360), (210, 310780), (246, 265300), (280, 233085), (287, 227400), (300, 217546), (328, 198975), (350, 186468), (379, 172200), (410, 159180), (420, 155390), (492, 132650), (525, 124312), (574, 113700), (600, 108773), (615, 106120), (700, 93234), (758, 86100), (820, 79590), (840, 77695), (861, 75800), (984, 66325), (1025, 63672), (1050, 62156), (1137, 57400), (1148, 56850), (1230, 53060), (1400, 46617), (1435, 45480), (1516, 43050), (1640, 39795), (1722, 37900), (1895, 34440), (2050, 31836), (2100, 31078), (2274, 28700), (2296, 28425), (2460, 26530), (2653, 24600), (2870, 22740), (3032, 21525), (3075, 21224), (3444, 18950), (3790, 17220), (4100, 15918), (4200, 15539), (4305, 15160), (4548, 14350), (4920, 13265), (5306, 12300), (5685, 11480), (5740, 11370), (6150, 10612), (6888, 9475), (7175, 9096), (7580, 8610), (7959, 8200)]