45242820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11969}}^1$

素因数の和:11994

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 115633980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 11969, 23938, 35907, 47876, 59845, 71814, 83783, 107721, 119690, 143628, 167566, 179535, 215442, 239380, 251349, 323163, 335132, 359070, 418915, 430884, 502698, 538605, 646326, 718140, 754047, 837830, 1005396, 1077210, 1256745, 1292652, 1508094, 1615815, 1675660, 2154420, 2262141, 2513490, 3016188, 3231630, 3770235, 4524282, 5026980, 6463260, 7540470, 9048564, 11310705, 15080940, 22621410, 45242820]

約数ペア:

[(1, 45242820), (2, 22621410), (3, 15080940), (4, 11310705), (5, 9048564), (6, 7540470), (7, 6463260), (9, 5026980), (10, 4524282), (12, 3770235), (14, 3231630), (15, 3016188), (18, 2513490), (20, 2262141), (21, 2154420), (27, 1675660), (28, 1615815), (30, 1508094), (35, 1292652), (36, 1256745), (42, 1077210), (45, 1005396), (54, 837830), (60, 754047), (63, 718140), (70, 646326), (84, 538605), (90, 502698), (105, 430884), (108, 418915), (126, 359070), (135, 335132), (140, 323163), (180, 251349), (189, 239380), (210, 215442), (252, 179535), (270, 167566), (315, 143628), (378, 119690), (420, 107721), (540, 83783), (630, 71814), (756, 59845), (945, 47876), (1260, 35907), (1890, 23938), (3780, 11969)]