243828200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 476125720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 88, 100, 110, 140, 142, 154, 175, 200, 220, 223, 275, 280, 284, 308, 350, 355, 385, 440, 446, 497, 550, 568, 616, 700, 710, 770, 781, 892, 994, 1100, 1115, 1400, 1420, 1540, 1561, 1562, 1775, 1784, 1925, 1988, 2200, 2230, 2453, 2485, 2840, 3080, 3122, 3124, 3550, 3850, 3905, 3976, 4460, 4906, 4970, 5467, 5575, 6244, 6248, 7100, 7700, 7805, 7810, 8920, 9812, 9940, 10934, 11150, 12265, 12425, 12488, 14200, 15400, 15610, 15620, 15833, 17171, 19525, 19624, 19880, 21868, 22300, 24530, 24850, 27335, 31220, 31240, 31666, 34342, 39025, 39050, 43736, 44600, 49060, 49700, 54670, 61325, 62440, 63332, 68684, 78050, 78100, 79165, 85855, 98120, 99400, 109340, 110831, 122650, 126664, 136675, 137368, 156100, 156200, 158330, 171710, 174163, 218680, 221662, 245300, 273350, 312200, 316660, 343420, 348326, 395825, 429275, 443324, 490600, 546700, 554155, 633320, 686840, 696652, 791650, 858550, 870815, 886648, 1093400, 1108310, 1219141, 1393304, 1583300, 1717100, 1741630, 2216620, 2438282, 2770775, 3166600, 3434200, 3483260, 4354075, 4433240, 4876564, 5541550, 6095705, 6966520, 8708150, 9753128, 11083100, 12191410, 17416300, 22166200, 24382820, 30478525, 34832600, 48765640, 60957050, 121914100, 243828200]

約数ペア:

[(1, 243828200), (2, 121914100), (4, 60957050), (5, 48765640), (7, 34832600), (8, 30478525), (10, 24382820), (11, 22166200), (14, 17416300), (20, 12191410), (22, 11083100), (25, 9753128), (28, 8708150), (35, 6966520), (40, 6095705), (44, 5541550), (50, 4876564), (55, 4433240), (56, 4354075), (70, 3483260), (71, 3434200), (77, 3166600), (88, 2770775), (100, 2438282), (110, 2216620), (140, 1741630), (142, 1717100), (154, 1583300), (175, 1393304), (200, 1219141), (220, 1108310), (223, 1093400), (275, 886648), (280, 870815), (284, 858550), (308, 791650), (350, 696652), (355, 686840), (385, 633320), (440, 554155), (446, 546700), (497, 490600), (550, 443324), (568, 429275), (616, 395825), (700, 348326), (710, 343420), (770, 316660), (781, 312200), (892, 273350), (994, 245300), (1100, 221662), (1115, 218680), (1400, 174163), (1420, 171710), (1540, 158330), (1561, 156200), (1562, 156100), (1775, 137368), (1784, 136675), (1925, 126664), (1988, 122650), (2200, 110831), (2230, 109340), (2453, 99400), (2485, 98120), (2840, 85855), (3080, 79165), (3122, 78100), (3124, 78050), (3550, 68684), (3850, 63332), (3905, 62440), (3976, 61325), (4460, 54670), (4906, 49700), (4970, 49060), (5467, 44600), (5575, 43736), (6244, 39050), (6248, 39025), (7100, 34342), (7700, 31666), (7805, 31240), (7810, 31220), (8920, 27335), (9812, 24850), (9940, 24530), (10934, 22300), (11150, 21868), (12265, 19880), (12425, 19624), (12488, 19525), (14200, 17171), (15400, 15833), (15610, 15620)]