72237690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 226321920

約数和(自身を除く): 154084230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 42, 45, 54, 63, 70, 74, 90, 105, 111, 126, 135, 185, 189, 210, 222, 259, 270, 315, 333, 370, 378, 518, 555, 630, 666, 777, 945, 999, 1033, 1110, 1295, 1554, 1665, 1890, 1998, 2066, 2331, 2590, 3099, 3330, 3885, 4662, 4995, 5165, 6198, 6993, 7231, 7770, 9297, 9990, 10330, 11655, 13986, 14462, 15495, 18594, 21693, 23310, 27891, 30990, 34965, 36155, 38221, 43386, 46485, 55782, 65079, 69930, 72310, 76442, 92970, 108465, 114663, 130158, 139455, 191105, 195237, 216930, 229326, 267547, 278910, 325395, 343989, 382210, 390474, 535094, 573315, 650790, 687978, 802641, 976185, 1031967, 1146630, 1337735, 1605282, 1719945, 1952370, 2063934, 2407923, 2675470, 3439890, 4013205, 4815846, 5159835, 7223769, 8026410, 10319670, 12039615, 14447538, 24079230, 36118845, 72237690]

約数ペア:

[(1, 72237690), (2, 36118845), (3, 24079230), (5, 14447538), (6, 12039615), (7, 10319670), (9, 8026410), (10, 7223769), (14, 5159835), (15, 4815846), (18, 4013205), (21, 3439890), (27, 2675470), (30, 2407923), (35, 2063934), (37, 1952370), (42, 1719945), (45, 1605282), (54, 1337735), (63, 1146630), (70, 1031967), (74, 976185), (90, 802641), (105, 687978), (111, 650790), (126, 573315), (135, 535094), (185, 390474), (189, 382210), (210, 343989), (222, 325395), (259, 278910), (270, 267547), (315, 229326), (333, 216930), (370, 195237), (378, 191105), (518, 139455), (555, 130158), (630, 114663), (666, 108465), (777, 92970), (945, 76442), (999, 72310), (1033, 69930), (1110, 65079), (1295, 55782), (1554, 46485), (1665, 43386), (1890, 38221), (1998, 36155), (2066, 34965), (2331, 30990), (2590, 27891), (3099, 23310), (3330, 21693), (3885, 18594), (4662, 15495), (4995, 14462), (5165, 13986), (6198, 11655), (6993, 10330), (7231, 9990), (7770, 9297)]