217127400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3041}}^1$

素因数の和:3084

約数の個数: 192

約数和(自身を含む): 814769280

約数和(自身を除く): 597641880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 50, 51, 56, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 120, 136, 140, 150, 168, 170, 175, 200, 204, 210, 238, 255, 280, 300, 340, 350, 357, 408, 420, 425, 476, 510, 525, 595, 600, 680, 700, 714, 840, 850, 952, 1020, 1050, 1190, 1275, 1400, 1428, 1700, 1785, 2040, 2100, 2380, 2550, 2856, 2975, 3041, 3400, 3570, 4200, 4760, 5100, 5950, 6082, 7140, 8925, 9123, 10200, 11900, 12164, 14280, 15205, 17850, 18246, 21287, 23800, 24328, 30410, 35700, 36492, 42574, 45615, 51697, 60820, 63861, 71400, 72984, 76025, 85148, 91230, 103394, 106435, 121640, 127722, 152050, 155091, 170296, 182460, 206788, 212870, 228075, 255444, 258485, 304100, 310182, 319305, 361879, 364920, 413576, 425740, 456150, 510888, 516970, 532175, 608200, 620364, 638610, 723758, 775455, 851480, 912300, 1033940, 1064350, 1085637, 1240728, 1277220, 1292425, 1447516, 1550910, 1596525, 1809395, 1824600, 2067880, 2128700, 2171274, 2554440, 2584850, 2895032, 3101820, 3193050, 3618790, 3877275, 4257400, 4342548, 5169700, 5428185, 6203640, 6386100, 7237580, 7754550, 8685096, 9046975, 10339400, 10856370, 12772200, 14475160, 15509100, 18093950, 21712740, 27140925, 31018200, 36187900, 43425480, 54281850, 72375800, 108563700, 217127400]

約数ペア:

[(1, 217127400), (2, 108563700), (3, 72375800), (4, 54281850), (5, 43425480), (6, 36187900), (7, 31018200), (8, 27140925), (10, 21712740), (12, 18093950), (14, 15509100), (15, 14475160), (17, 12772200), (20, 10856370), (21, 10339400), (24, 9046975), (25, 8685096), (28, 7754550), (30, 7237580), (34, 6386100), (35, 6203640), (40, 5428185), (42, 5169700), (50, 4342548), (51, 4257400), (56, 3877275), (60, 3618790), (68, 3193050), (70, 3101820), (75, 2895032), (84, 2584850), (85, 2554440), (100, 2171274), (102, 2128700), (105, 2067880), (119, 1824600), (120, 1809395), (136, 1596525), (140, 1550910), (150, 1447516), (168, 1292425), (170, 1277220), (175, 1240728), (200, 1085637), (204, 1064350), (210, 1033940), (238, 912300), (255, 851480), (280, 775455), (300, 723758), (340, 638610), (350, 620364), (357, 608200), (408, 532175), (420, 516970), (425, 510888), (476, 456150), (510, 425740), (525, 413576), (595, 364920), (600, 361879), (680, 319305), (700, 310182), (714, 304100), (840, 258485), (850, 255444), (952, 228075), (1020, 212870), (1050, 206788), (1190, 182460), (1275, 170296), (1400, 155091), (1428, 152050), (1700, 127722), (1785, 121640), (2040, 106435), (2100, 103394), (2380, 91230), (2550, 85148), (2856, 76025), (2975, 72984), (3041, 71400), (3400, 63861), (3570, 60820), (4200, 51697), (4760, 45615), (5100, 42574), (5950, 36492), (6082, 35700), (7140, 30410), (8925, 24328), (9123, 23800), (10200, 21287), (11900, 18246), (12164, 17850), (14280, 15205)]