82565190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 147604410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 71, 73, 90, 118, 135, 142, 146, 177, 213, 219, 270, 295, 354, 355, 365, 426, 438, 531, 590, 639, 657, 710, 730, 885, 1062, 1065, 1095, 1278, 1314, 1593, 1770, 1917, 1971, 2130, 2190, 2655, 3186, 3195, 3285, 3834, 3942, 4189, 4307, 5183, 5310, 6390, 6570, 7965, 8378, 8614, 9585, 9855, 10366, 12567, 12921, 15549, 15930, 19170, 19710, 20945, 21535, 25134, 25842, 25915, 31098, 37701, 38763, 41890, 43070, 46647, 51830, 62835, 64605, 75402, 77526, 77745, 93294, 113103, 116289, 125670, 129210, 139941, 155490, 188505, 193815, 226206, 232578, 233235, 279882, 305797, 377010, 387630, 466470, 565515, 581445, 611594, 699705, 917391, 1131030, 1162890, 1399410, 1528985, 1834782, 2752173, 3057970, 4586955, 5504346, 8256519, 9173910, 13760865, 16513038, 27521730, 41282595, 82565190]

約数ペア:

[(1, 82565190), (2, 41282595), (3, 27521730), (5, 16513038), (6, 13760865), (9, 9173910), (10, 8256519), (15, 5504346), (18, 4586955), (27, 3057970), (30, 2752173), (45, 1834782), (54, 1528985), (59, 1399410), (71, 1162890), (73, 1131030), (90, 917391), (118, 699705), (135, 611594), (142, 581445), (146, 565515), (177, 466470), (213, 387630), (219, 377010), (270, 305797), (295, 279882), (354, 233235), (355, 232578), (365, 226206), (426, 193815), (438, 188505), (531, 155490), (590, 139941), (639, 129210), (657, 125670), (710, 116289), (730, 113103), (885, 93294), (1062, 77745), (1065, 77526), (1095, 75402), (1278, 64605), (1314, 62835), (1593, 51830), (1770, 46647), (1917, 43070), (1971, 41890), (2130, 38763), (2190, 37701), (2655, 31098), (3186, 25915), (3195, 25842), (3285, 25134), (3834, 21535), (3942, 20945), (4189, 19710), (4307, 19170), (5183, 15930), (5310, 15549), (6390, 12921), (6570, 12567), (7965, 10366), (8378, 9855), (8614, 9585)]