61436880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 200

約数和(自身を含む): 225060000

約数和(自身を除く): 163623120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 499, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 998, 1026, 1080, 1140, 1296, 1368, 1497, 1520, 1539, 1620, 1710, 1996, 2052, 2160, 2280, 2495, 2565, 2736, 2994, 3078, 3240, 3420, 3992, 4104, 4491, 4560, 4990, 5130, 5988, 6156, 6480, 6840, 7485, 7695, 7984, 8208, 8982, 9481, 9980, 10260, 11976, 12312, 13473, 13680, 14970, 15390, 17964, 18962, 19960, 20520, 22455, 23952, 24624, 26946, 28443, 29940, 30780, 35928, 37924, 39920, 40419, 41040, 44910, 47405, 53892, 56886, 59880, 61560, 67365, 71856, 75848, 80838, 85329, 89820, 94810, 107784, 113772, 119760, 123120, 134730, 142215, 151696, 161676, 170658, 179640, 189620, 202095, 215568, 227544, 255987, 269460, 284430, 323352, 341316, 359280, 379240, 404190, 426645, 455088, 511974, 538920, 568860, 646704, 682632, 758480, 767961, 808380, 853290, 1023948, 1077840, 1137720, 1279935, 1365264, 1535922, 1616760, 1706580, 2047896, 2275440, 2559870, 3071844, 3233520, 3413160, 3839805, 4095792, 5119740, 6143688, 6826320, 7679610, 10239480, 12287376, 15359220, 20478960, 30718440, 61436880]

約数ペア:

[(1, 61436880), (2, 30718440), (3, 20478960), (4, 15359220), (5, 12287376), (6, 10239480), (8, 7679610), (9, 6826320), (10, 6143688), (12, 5119740), (15, 4095792), (16, 3839805), (18, 3413160), (19, 3233520), (20, 3071844), (24, 2559870), (27, 2275440), (30, 2047896), (36, 1706580), (38, 1616760), (40, 1535922), (45, 1365264), (48, 1279935), (54, 1137720), (57, 1077840), (60, 1023948), (72, 853290), (76, 808380), (80, 767961), (81, 758480), (90, 682632), (95, 646704), (108, 568860), (114, 538920), (120, 511974), (135, 455088), (144, 426645), (152, 404190), (162, 379240), (171, 359280), (180, 341316), (190, 323352), (216, 284430), (228, 269460), (240, 255987), (270, 227544), (285, 215568), (304, 202095), (324, 189620), (342, 179640), (360, 170658), (380, 161676), (405, 151696), (432, 142215), (456, 134730), (499, 123120), (513, 119760), (540, 113772), (570, 107784), (648, 94810), (684, 89820), (720, 85329), (760, 80838), (810, 75848), (855, 71856), (912, 67365), (998, 61560), (1026, 59880), (1080, 56886), (1140, 53892), (1296, 47405), (1368, 44910), (1497, 41040), (1520, 40419), (1539, 39920), (1620, 37924), (1710, 35928), (1996, 30780), (2052, 29940), (2160, 28443), (2280, 26946), (2495, 24624), (2565, 23952), (2736, 22455), (2994, 20520), (3078, 19960), (3240, 18962), (3420, 17964), (3992, 15390), (4104, 14970), (4491, 13680), (4560, 13473), (4990, 12312), (5130, 11976), (5988, 10260), (6156, 9980), (6480, 9481), (6840, 8982), (7485, 8208), (7695, 7984)]