149736870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 414305280

約数和(自身を除く): 264568410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 73, 90, 107, 135, 142, 146, 213, 214, 219, 270, 321, 355, 365, 426, 438, 535, 639, 642, 657, 710, 730, 963, 1065, 1070, 1095, 1278, 1314, 1605, 1917, 1926, 1971, 2130, 2190, 2889, 3195, 3210, 3285, 3834, 3942, 4815, 5183, 5778, 6390, 6570, 7597, 7811, 9585, 9630, 9855, 10366, 14445, 15194, 15549, 15622, 19170, 19710, 22791, 23433, 25915, 28890, 31098, 37985, 39055, 45582, 46647, 46866, 51830, 68373, 70299, 75970, 77745, 78110, 93294, 113955, 117165, 136746, 139941, 140598, 155490, 205119, 210897, 227910, 233235, 234330, 279882, 341865, 351495, 410238, 421794, 466470, 554581, 683730, 699705, 702990, 1025595, 1054485, 1109162, 1399410, 1663743, 2051190, 2108970, 2772905, 3327486, 4991229, 5545810, 8318715, 9982458, 14973687, 16637430, 24956145, 29947374, 49912290, 74868435, 149736870]

約数ペア:

[(1, 149736870), (2, 74868435), (3, 49912290), (5, 29947374), (6, 24956145), (9, 16637430), (10, 14973687), (15, 9982458), (18, 8318715), (27, 5545810), (30, 4991229), (45, 3327486), (54, 2772905), (71, 2108970), (73, 2051190), (90, 1663743), (107, 1399410), (135, 1109162), (142, 1054485), (146, 1025595), (213, 702990), (214, 699705), (219, 683730), (270, 554581), (321, 466470), (355, 421794), (365, 410238), (426, 351495), (438, 341865), (535, 279882), (639, 234330), (642, 233235), (657, 227910), (710, 210897), (730, 205119), (963, 155490), (1065, 140598), (1070, 139941), (1095, 136746), (1278, 117165), (1314, 113955), (1605, 93294), (1917, 78110), (1926, 77745), (1971, 75970), (2130, 70299), (2190, 68373), (2889, 51830), (3195, 46866), (3210, 46647), (3285, 45582), (3834, 39055), (3942, 37985), (4815, 31098), (5183, 28890), (5778, 25915), (6390, 23433), (6570, 22791), (7597, 19710), (7811, 19170), (9585, 15622), (9630, 15549), (9855, 15194), (10366, 14445)]