153790740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7561}}^1$

素因数の和:7689

約数の個数: 72

約数和(自身を含む): 470689128

約数和(自身を除く): 316898388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 7561, 10170, 15122, 20340, 22683, 30244, 37805, 45366, 68049, 75610, 90732, 113415, 136098, 151220, 226830, 272196, 340245, 453660, 680490, 854393, 1360980, 1708786, 2563179, 3417572, 4271965, 5126358, 7689537, 8543930, 10252716, 12815895, 15379074, 17087860, 25631790, 30758148, 38447685, 51263580, 76895370, 153790740]

約数ペア:

[(1, 153790740), (2, 76895370), (3, 51263580), (4, 38447685), (5, 30758148), (6, 25631790), (9, 17087860), (10, 15379074), (12, 12815895), (15, 10252716), (18, 8543930), (20, 7689537), (30, 5126358), (36, 4271965), (45, 3417572), (60, 2563179), (90, 1708786), (113, 1360980), (180, 854393), (226, 680490), (339, 453660), (452, 340245), (565, 272196), (678, 226830), (1017, 151220), (1130, 136098), (1356, 113415), (1695, 90732), (2034, 75610), (2260, 68049), (3390, 45366), (4068, 37805), (5085, 30244), (6780, 22683), (7561, 20340), (10170, 15122)]