60499780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 142773120

約数和(自身を除く): 82273340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 79, 110, 118, 158, 220, 236, 295, 316, 395, 590, 649, 790, 869, 1180, 1298, 1580, 1738, 2596, 3245, 3476, 3481, 4345, 4661, 6490, 6962, 8690, 9322, 12980, 13924, 17380, 17405, 18644, 23305, 34810, 38291, 46610, 51271, 69620, 76582, 93220, 102542, 153164, 191455, 205084, 256355, 274999, 382910, 512710, 549998, 765820, 1025420, 1099996, 1374995, 2749990, 3024989, 5499980, 6049978, 12099956, 15124945, 30249890, 60499780]

約数ペア:

[(1, 60499780), (2, 30249890), (4, 15124945), (5, 12099956), (10, 6049978), (11, 5499980), (20, 3024989), (22, 2749990), (44, 1374995), (55, 1099996), (59, 1025420), (79, 765820), (110, 549998), (118, 512710), (158, 382910), (220, 274999), (236, 256355), (295, 205084), (316, 191455), (395, 153164), (590, 102542), (649, 93220), (790, 76582), (869, 69620), (1180, 51271), (1298, 46610), (1580, 38291), (1738, 34810), (2596, 23305), (3245, 18644), (3476, 17405), (3481, 17380), (4345, 13924), (4661, 12980), (6490, 9322), (6962, 8690)]