75309520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 213736320

約数和(自身を除く): 138426800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 176, 208, 220, 227, 232, 260, 286, 290, 319, 377, 440, 454, 464, 520, 572, 580, 638, 715, 754, 880, 908, 1040, 1135, 1144, 1160, 1276, 1430, 1508, 1595, 1816, 1885, 2270, 2288, 2320, 2497, 2552, 2860, 2951, 3016, 3190, 3632, 3770, 4147, 4540, 4994, 5104, 5720, 5902, 6032, 6380, 6583, 7540, 8294, 9080, 9988, 11440, 11804, 12485, 12760, 13166, 14755, 15080, 16588, 18160, 19976, 20735, 23608, 24970, 25520, 26332, 29510, 30160, 32461, 32915, 33176, 39952, 41470, 47216, 49940, 52664, 59020, 64922, 65830, 66352, 72413, 82940, 85579, 99880, 105328, 118040, 129844, 131660, 144826, 162305, 165880, 171158, 199760, 236080, 259688, 263320, 289652, 324610, 331760, 342316, 362065, 427895, 519376, 526640, 579304, 649220, 684632, 724130, 855790, 941369, 1158608, 1298440, 1369264, 1448260, 1711580, 1882738, 2596880, 2896520, 3423160, 3765476, 4706845, 5793040, 6846320, 7530952, 9413690, 15061904, 18827380, 37654760, 75309520]

約数ペア:

[(1, 75309520), (2, 37654760), (4, 18827380), (5, 15061904), (8, 9413690), (10, 7530952), (11, 6846320), (13, 5793040), (16, 4706845), (20, 3765476), (22, 3423160), (26, 2896520), (29, 2596880), (40, 1882738), (44, 1711580), (52, 1448260), (55, 1369264), (58, 1298440), (65, 1158608), (80, 941369), (88, 855790), (104, 724130), (110, 684632), (116, 649220), (130, 579304), (143, 526640), (145, 519376), (176, 427895), (208, 362065), (220, 342316), (227, 331760), (232, 324610), (260, 289652), (286, 263320), (290, 259688), (319, 236080), (377, 199760), (440, 171158), (454, 165880), (464, 162305), (520, 144826), (572, 131660), (580, 129844), (638, 118040), (715, 105328), (754, 99880), (880, 85579), (908, 82940), (1040, 72413), (1135, 66352), (1144, 65830), (1160, 64922), (1276, 59020), (1430, 52664), (1508, 49940), (1595, 47216), (1816, 41470), (1885, 39952), (2270, 33176), (2288, 32915), (2320, 32461), (2497, 30160), (2552, 29510), (2860, 26332), (2951, 25520), (3016, 24970), (3190, 23608), (3632, 20735), (3770, 19976), (4147, 18160), (4540, 16588), (4994, 15080), (5104, 14755), (5720, 13166), (5902, 12760), (6032, 12485), (6380, 11804), (6583, 11440), (7540, 9988), (8294, 9080)]