73921100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 191237760

約数和(自身を除く): 117316660

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 59, 67, 68, 85, 100, 110, 118, 134, 170, 187, 220, 236, 268, 275, 295, 335, 340, 374, 425, 550, 590, 649, 670, 737, 748, 850, 935, 1003, 1100, 1139, 1180, 1298, 1340, 1474, 1475, 1675, 1700, 1870, 2006, 2278, 2596, 2948, 2950, 3245, 3350, 3685, 3740, 3953, 4012, 4556, 4675, 5015, 5695, 5900, 6490, 6700, 7370, 7906, 9350, 10030, 11033, 11390, 12529, 12980, 14740, 15812, 16225, 18425, 18700, 19765, 20060, 22066, 22780, 25058, 25075, 28475, 32450, 36850, 39530, 43483, 44132, 50116, 50150, 55165, 56950, 62645, 64900, 67201, 73700, 79060, 86966, 98825, 100300, 110330, 113900, 125290, 134402, 173932, 197650, 217415, 220660, 250580, 268804, 275825, 313225, 336005, 395300, 434830, 551650, 626450, 672010, 739211, 869660, 1087075, 1103300, 1252900, 1344020, 1478422, 1680025, 2174150, 2956844, 3360050, 3696055, 4348300, 6720100, 7392110, 14784220, 18480275, 36960550, 73921100]

約数ペア:

[(1, 73921100), (2, 36960550), (4, 18480275), (5, 14784220), (10, 7392110), (11, 6720100), (17, 4348300), (20, 3696055), (22, 3360050), (25, 2956844), (34, 2174150), (44, 1680025), (50, 1478422), (55, 1344020), (59, 1252900), (67, 1103300), (68, 1087075), (85, 869660), (100, 739211), (110, 672010), (118, 626450), (134, 551650), (170, 434830), (187, 395300), (220, 336005), (236, 313225), (268, 275825), (275, 268804), (295, 250580), (335, 220660), (340, 217415), (374, 197650), (425, 173932), (550, 134402), (590, 125290), (649, 113900), (670, 110330), (737, 100300), (748, 98825), (850, 86966), (935, 79060), (1003, 73700), (1100, 67201), (1139, 64900), (1180, 62645), (1298, 56950), (1340, 55165), (1474, 50150), (1475, 50116), (1675, 44132), (1700, 43483), (1870, 39530), (2006, 36850), (2278, 32450), (2596, 28475), (2948, 25075), (2950, 25058), (3245, 22780), (3350, 22066), (3685, 20060), (3740, 19765), (3953, 18700), (4012, 18425), (4556, 16225), (4675, 15812), (5015, 14740), (5695, 12980), (5900, 12529), (6490, 11390), (6700, 11033), (7370, 10030), (7906, 9350)]