127700820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18191}}^1$

素因数の和:18222

約数の個数: 96

約数和(自身を含む): 427875840

約数和(自身を除く): 300175020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 18191, 36382, 54573, 72764, 90955, 109146, 163719, 181910, 218292, 236483, 272865, 327438, 363820, 472966, 491157, 545730, 654876, 709449, 818595, 945932, 982314, 1091460, 1182415, 1418898, 1637190, 1964628, 2128347, 2364830, 2455785, 2837796, 3274380, 3547245, 4256694, 4729660, 4911570, 6385041, 7094490, 8513388, 9823140, 10641735, 12770082, 14188980, 21283470, 25540164, 31925205, 42566940, 63850410, 127700820]

約数ペア:

[(1, 127700820), (2, 63850410), (3, 42566940), (4, 31925205), (5, 25540164), (6, 21283470), (9, 14188980), (10, 12770082), (12, 10641735), (13, 9823140), (15, 8513388), (18, 7094490), (20, 6385041), (26, 4911570), (27, 4729660), (30, 4256694), (36, 3547245), (39, 3274380), (45, 2837796), (52, 2455785), (54, 2364830), (60, 2128347), (65, 1964628), (78, 1637190), (90, 1418898), (108, 1182415), (117, 1091460), (130, 982314), (135, 945932), (156, 818595), (180, 709449), (195, 654876), (234, 545730), (260, 491157), (270, 472966), (351, 363820), (390, 327438), (468, 272865), (540, 236483), (585, 218292), (702, 181910), (780, 163719), (1170, 109146), (1404, 90955), (1755, 72764), (2340, 54573), (3510, 36382), (7020, 18191)]