167472100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 412473600

約数和(自身を除く): 245001500

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 43, 50, 58, 68, 79, 85, 86, 100, 116, 145, 158, 170, 172, 215, 290, 316, 340, 395, 425, 430, 493, 580, 725, 731, 790, 850, 860, 986, 1075, 1247, 1343, 1450, 1462, 1580, 1700, 1972, 1975, 2150, 2291, 2465, 2494, 2686, 2900, 2924, 3397, 3655, 3950, 4300, 4582, 4930, 4988, 5372, 6235, 6715, 6794, 7310, 7900, 9164, 9860, 11455, 12325, 12470, 13430, 13588, 14620, 16985, 18275, 21199, 22910, 24650, 24940, 26860, 31175, 33575, 33970, 36550, 38947, 42398, 45820, 49300, 57275, 57749, 62350, 67150, 67940, 73100, 77894, 84796, 84925, 98513, 105995, 114550, 115498, 124700, 134300, 155788, 169850, 194735, 197026, 211990, 229100, 230996, 288745, 339700, 389470, 394052, 423980, 492565, 529975, 577490, 778940, 973675, 985130, 1059950, 1154980, 1443725, 1674721, 1947350, 1970260, 2119900, 2462825, 2887450, 3349442, 3894700, 4925650, 5774900, 6698884, 8373605, 9851300, 16747210, 33494420, 41868025, 83736050, 167472100]

約数ペア:

[(1, 167472100), (2, 83736050), (4, 41868025), (5, 33494420), (10, 16747210), (17, 9851300), (20, 8373605), (25, 6698884), (29, 5774900), (34, 4925650), (43, 3894700), (50, 3349442), (58, 2887450), (68, 2462825), (79, 2119900), (85, 1970260), (86, 1947350), (100, 1674721), (116, 1443725), (145, 1154980), (158, 1059950), (170, 985130), (172, 973675), (215, 778940), (290, 577490), (316, 529975), (340, 492565), (395, 423980), (425, 394052), (430, 389470), (493, 339700), (580, 288745), (725, 230996), (731, 229100), (790, 211990), (850, 197026), (860, 194735), (986, 169850), (1075, 155788), (1247, 134300), (1343, 124700), (1450, 115498), (1462, 114550), (1580, 105995), (1700, 98513), (1972, 84925), (1975, 84796), (2150, 77894), (2291, 73100), (2465, 67940), (2494, 67150), (2686, 62350), (2900, 57749), (2924, 57275), (3397, 49300), (3655, 45820), (3950, 42398), (4300, 38947), (4582, 36550), (4930, 33970), (4988, 33575), (5372, 31175), (6235, 26860), (6715, 24940), (6794, 24650), (7310, 22910), (7900, 21199), (9164, 18275), (9860, 16985), (11455, 14620), (12325, 13588), (12470, 13430)]