55043460

素因数分解:

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

素因数の和:218

約数の個数: 144

約数和(自身を含む): 174545280

約数和(自身を除く): 119501820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 71, 73, 90, 118, 142, 146, 177, 180, 213, 219, 236, 284, 292, 295, 354, 355, 365, 426, 438, 531, 590, 639, 657, 708, 710, 730, 852, 876, 885, 1062, 1065, 1095, 1180, 1278, 1314, 1420, 1460, 1770, 2124, 2130, 2190, 2556, 2628, 2655, 3195, 3285, 3540, 4189, 4260, 4307, 4380, 5183, 5310, 6390, 6570, 8378, 8614, 10366, 10620, 12567, 12780, 12921, 13140, 15549, 16756, 17228, 20732, 20945, 21535, 25134, 25842, 25915, 31098, 37701, 38763, 41890, 43070, 46647, 50268, 51684, 51830, 62196, 62835, 64605, 75402, 77526, 77745, 83780, 86140, 93294, 103660, 125670, 129210, 150804, 155052, 155490, 186588, 188505, 193815, 233235, 251340, 258420, 305797, 310980, 377010, 387630, 466470, 611594, 754020, 775260, 917391, 932940, 1223188, 1528985, 1834782, 2752173, 3057970, 3669564, 4586955, 5504346, 6115940, 9173910, 11008692, 13760865, 18347820, 27521730, 55043460]

約数ペア:

[(1, 55043460), (2, 27521730), (3, 18347820), (4, 13760865), (5, 11008692), (6, 9173910), (9, 6115940), (10, 5504346), (12, 4586955), (15, 3669564), (18, 3057970), (20, 2752173), (30, 1834782), (36, 1528985), (45, 1223188), (59, 932940), (60, 917391), (71, 775260), (73, 754020), (90, 611594), (118, 466470), (142, 387630), (146, 377010), (177, 310980), (180, 305797), (213, 258420), (219, 251340), (236, 233235), (284, 193815), (292, 188505), (295, 186588), (354, 155490), (355, 155052), (365, 150804), (426, 129210), (438, 125670), (531, 103660), (590, 93294), (639, 86140), (657, 83780), (708, 77745), (710, 77526), (730, 75402), (852, 64605), (876, 62835), (885, 62196), (1062, 51830), (1065, 51684), (1095, 50268), (1180, 46647), (1278, 43070), (1314, 41890), (1420, 38763), (1460, 37701), (1770, 31098), (2124, 25915), (2130, 25842), (2190, 25134), (2556, 21535), (2628, 20945), (2655, 20732), (3195, 17228), (3285, 16756), (3540, 15549), (4189, 13140), (4260, 12921), (4307, 12780), (4380, 12567), (5183, 10620), (5310, 10366), (6390, 8614), (6570, 8378)]