42384540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 88252260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 149, 165, 220, 298, 330, 431, 447, 596, 660, 745, 862, 894, 1293, 1490, 1639, 1724, 1788, 2155, 2235, 2586, 2980, 3278, 4310, 4470, 4741, 4917, 5172, 6465, 6556, 8195, 8620, 8940, 9482, 9834, 12930, 14223, 16390, 18964, 19668, 23705, 24585, 25860, 28446, 32780, 47410, 49170, 56892, 64219, 71115, 94820, 98340, 128438, 142230, 192657, 256876, 284460, 321095, 385314, 642190, 706409, 770628, 963285, 1284380, 1412818, 1926570, 2119227, 2825636, 3532045, 3853140, 4238454, 7064090, 8476908, 10596135, 14128180, 21192270, 42384540]

約数ペア:

[(1, 42384540), (2, 21192270), (3, 14128180), (4, 10596135), (5, 8476908), (6, 7064090), (10, 4238454), (11, 3853140), (12, 3532045), (15, 2825636), (20, 2119227), (22, 1926570), (30, 1412818), (33, 1284380), (44, 963285), (55, 770628), (60, 706409), (66, 642190), (110, 385314), (132, 321095), (149, 284460), (165, 256876), (220, 192657), (298, 142230), (330, 128438), (431, 98340), (447, 94820), (596, 71115), (660, 64219), (745, 56892), (862, 49170), (894, 47410), (1293, 32780), (1490, 28446), (1639, 25860), (1724, 24585), (1788, 23705), (2155, 19668), (2235, 18964), (2586, 16390), (2980, 14223), (3278, 12930), (4310, 9834), (4470, 9482), (4741, 8940), (4917, 8620), (5172, 8195), (6465, 6556)]