845013400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1$

素因数の和:1554

約数の個数: 192

約数和(自身を含む): 2517338880

約数和(自身を除く): 1672325480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 37, 40, 44, 50, 55, 56, 70, 74, 77, 88, 100, 110, 140, 148, 154, 175, 185, 200, 220, 259, 275, 280, 296, 308, 350, 370, 385, 407, 440, 518, 550, 616, 700, 740, 770, 814, 925, 1036, 1100, 1295, 1400, 1480, 1483, 1540, 1628, 1850, 1925, 2035, 2072, 2200, 2590, 2849, 2966, 3080, 3256, 3700, 3850, 4070, 5180, 5698, 5932, 6475, 7400, 7415, 7700, 8140, 10175, 10360, 10381, 11396, 11864, 12950, 14245, 14830, 15400, 16280, 16313, 20350, 20762, 22792, 25900, 28490, 29660, 32626, 37075, 40700, 41524, 51800, 51905, 54871, 56980, 59320, 65252, 71225, 74150, 81400, 81565, 83048, 103810, 109742, 113960, 114191, 130504, 142450, 148300, 163130, 207620, 219484, 228382, 259525, 274355, 284900, 296600, 326260, 384097, 407825, 415240, 438968, 456764, 519050, 548710, 569800, 570955, 603581, 652520, 768194, 815650, 913528, 1038100, 1097420, 1141910, 1207162, 1371775, 1536388, 1631300, 1920485, 2076200, 2194840, 2283820, 2414324, 2743550, 2854775, 3017905, 3072776, 3262600, 3840970, 4225067, 4567640, 4828648, 5487100, 5709550, 6035810, 7681940, 8450134, 9602425, 10974200, 11419100, 12071620, 15089525, 15363880, 16900268, 19204850, 21125335, 22838200, 24143240, 30179050, 33800536, 38409700, 42250670, 60358100, 76819400, 84501340, 105626675, 120716200, 169002680, 211253350, 422506700, 845013400]

約数ペア:

[(1, 845013400), (2, 422506700), (4, 211253350), (5, 169002680), (7, 120716200), (8, 105626675), (10, 84501340), (11, 76819400), (14, 60358100), (20, 42250670), (22, 38409700), (25, 33800536), (28, 30179050), (35, 24143240), (37, 22838200), (40, 21125335), (44, 19204850), (50, 16900268), (55, 15363880), (56, 15089525), (70, 12071620), (74, 11419100), (77, 10974200), (88, 9602425), (100, 8450134), (110, 7681940), (140, 6035810), (148, 5709550), (154, 5487100), (175, 4828648), (185, 4567640), (200, 4225067), (220, 3840970), (259, 3262600), (275, 3072776), (280, 3017905), (296, 2854775), (308, 2743550), (350, 2414324), (370, 2283820), (385, 2194840), (407, 2076200), (440, 1920485), (518, 1631300), (550, 1536388), (616, 1371775), (700, 1207162), (740, 1141910), (770, 1097420), (814, 1038100), (925, 913528), (1036, 815650), (1100, 768194), (1295, 652520), (1400, 603581), (1480, 570955), (1483, 569800), (1540, 548710), (1628, 519050), (1850, 456764), (1925, 438968), (2035, 415240), (2072, 407825), (2200, 384097), (2590, 326260), (2849, 296600), (2966, 284900), (3080, 274355), (3256, 259525), (3700, 228382), (3850, 219484), (4070, 207620), (5180, 163130), (5698, 148300), (5932, 142450), (6475, 130504), (7400, 114191), (7415, 113960), (7700, 109742), (8140, 103810), (10175, 83048), (10360, 81565), (10381, 81400), (11396, 74150), (11864, 71225), (12950, 65252), (14245, 59320), (14830, 56980), (15400, 54871), (16280, 51905), (16313, 51800), (20350, 41524), (20762, 40700), (22792, 37075), (25900, 32626), (28490, 29660)]