48818220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 166924800

約数和(自身を除く): 118106580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 132, 165, 170, 187, 190, 204, 209, 220, 228, 229, 255, 285, 323, 330, 340, 374, 380, 418, 458, 510, 561, 570, 627, 646, 660, 687, 748, 836, 916, 935, 969, 1020, 1045, 1122, 1140, 1145, 1254, 1292, 1374, 1615, 1870, 1938, 2090, 2244, 2290, 2508, 2519, 2748, 2805, 3135, 3230, 3435, 3553, 3740, 3876, 3893, 4180, 4351, 4580, 4845, 5038, 5610, 6270, 6460, 6870, 7106, 7557, 7786, 8702, 9690, 10076, 10659, 11220, 11679, 12540, 12595, 13053, 13740, 14212, 15114, 15572, 17404, 17765, 19380, 19465, 21318, 21755, 23358, 25190, 26106, 30228, 35530, 37785, 38930, 42636, 42823, 43510, 46716, 47861, 50380, 52212, 53295, 58395, 65265, 71060, 73967, 75570, 77860, 85646, 87020, 95722, 106590, 116790, 128469, 130530, 143583, 147934, 151140, 171292, 191444, 213180, 214115, 221901, 233580, 239305, 256938, 261060, 287166, 295868, 369835, 428230, 443802, 478610, 513876, 574332, 642345, 717915, 739670, 813637, 856460, 887604, 957220, 1109505, 1284690, 1435830, 1479340, 1627274, 2219010, 2440911, 2569380, 2871660, 3254548, 4068185, 4438020, 4881822, 8136370, 9763644, 12204555, 16272740, 24409110, 48818220]

約数ペア:

[(1, 48818220), (2, 24409110), (3, 16272740), (4, 12204555), (5, 9763644), (6, 8136370), (10, 4881822), (11, 4438020), (12, 4068185), (15, 3254548), (17, 2871660), (19, 2569380), (20, 2440911), (22, 2219010), (30, 1627274), (33, 1479340), (34, 1435830), (38, 1284690), (44, 1109505), (51, 957220), (55, 887604), (57, 856460), (60, 813637), (66, 739670), (68, 717915), (76, 642345), (85, 574332), (95, 513876), (102, 478610), (110, 443802), (114, 428230), (132, 369835), (165, 295868), (170, 287166), (187, 261060), (190, 256938), (204, 239305), (209, 233580), (220, 221901), (228, 214115), (229, 213180), (255, 191444), (285, 171292), (323, 151140), (330, 147934), (340, 143583), (374, 130530), (380, 128469), (418, 116790), (458, 106590), (510, 95722), (561, 87020), (570, 85646), (627, 77860), (646, 75570), (660, 73967), (687, 71060), (748, 65265), (836, 58395), (916, 53295), (935, 52212), (969, 50380), (1020, 47861), (1045, 46716), (1122, 43510), (1140, 42823), (1145, 42636), (1254, 38930), (1292, 37785), (1374, 35530), (1615, 30228), (1870, 26106), (1938, 25190), (2090, 23358), (2244, 21755), (2290, 21318), (2508, 19465), (2519, 19380), (2748, 17765), (2805, 17404), (3135, 15572), (3230, 15114), (3435, 14212), (3553, 13740), (3740, 13053), (3876, 12595), (3893, 12540), (4180, 11679), (4351, 11220), (4580, 10659), (4845, 10076), (5038, 9690), (5610, 8702), (6270, 7786), (6460, 7557), (6870, 7106)]