73342980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1231}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 223327104

約数和(自身を除く): 149984124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1231, 1324, 1655, 1986, 2462, 2979, 3310, 3693, 3972, 4924, 4965, 5958, 6155, 6620, 7386, 9930, 11079, 11916, 12310, 14772, 14895, 18465, 19860, 22158, 24620, 29790, 36930, 44316, 55395, 59580, 73860, 110790, 221580, 407461, 814922, 1222383, 1629844, 2037305, 2444766, 3667149, 4074610, 4889532, 6111915, 7334298, 8149220, 12223830, 14668596, 18335745, 24447660, 36671490, 73342980]

約数ペア:

[(1, 73342980), (2, 36671490), (3, 24447660), (4, 18335745), (5, 14668596), (6, 12223830), (9, 8149220), (10, 7334298), (12, 6111915), (15, 4889532), (18, 4074610), (20, 3667149), (30, 2444766), (36, 2037305), (45, 1629844), (60, 1222383), (90, 814922), (180, 407461), (331, 221580), (662, 110790), (993, 73860), (1231, 59580), (1324, 55395), (1655, 44316), (1986, 36930), (2462, 29790), (2979, 24620), (3310, 22158), (3693, 19860), (3972, 18465), (4924, 14895), (4965, 14772), (5958, 12310), (6155, 11916), (6620, 11079), (7386, 9930)]