157491180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1033}}^1$

素因数の和:1077

約数の個数: 216

約数和(自身を含む): 600696096

約数和(自身を除く): 443204916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1033, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2066, 2178, 2310, 2420, 2541, 2772, 3099, 3388, 3465, 3630, 4132, 4235, 4356, 4620, 5082, 5165, 5445, 6198, 6930, 7231, 7260, 7623, 8470, 9297, 10164, 10330, 10890, 11363, 12396, 12705, 13860, 14462, 15246, 15495, 16940, 18594, 20660, 21693, 21780, 22726, 25410, 28924, 30492, 30990, 34089, 36155, 37188, 38115, 43386, 45452, 46485, 50820, 56815, 61980, 65079, 68178, 72310, 76230, 79541, 86772, 92970, 102267, 108465, 113630, 124993, 130158, 136356, 144620, 152460, 159082, 170445, 185940, 204534, 216930, 227260, 238623, 249986, 260316, 318164, 325395, 340890, 374979, 397705, 409068, 433860, 477246, 499972, 511335, 624965, 650790, 681780, 715869, 749958, 795410, 874951, 954492, 1022670, 1124937, 1193115, 1249930, 1301580, 1431738, 1499916, 1590820, 1749902, 1874895, 2045340, 2249874, 2386230, 2499860, 2624853, 2863476, 3499804, 3579345, 3749790, 4374755, 4499748, 4772460, 5249706, 5624685, 7158690, 7499580, 7874559, 8749510, 10499412, 11249370, 13124265, 14317380, 15749118, 17499020, 22498740, 26248530, 31498236, 39372795, 52497060, 78745590, 157491180]

約数ペア:

[(1, 157491180), (2, 78745590), (3, 52497060), (4, 39372795), (5, 31498236), (6, 26248530), (7, 22498740), (9, 17499020), (10, 15749118), (11, 14317380), (12, 13124265), (14, 11249370), (15, 10499412), (18, 8749510), (20, 7874559), (21, 7499580), (22, 7158690), (28, 5624685), (30, 5249706), (33, 4772460), (35, 4499748), (36, 4374755), (42, 3749790), (44, 3579345), (45, 3499804), (55, 2863476), (60, 2624853), (63, 2499860), (66, 2386230), (70, 2249874), (77, 2045340), (84, 1874895), (90, 1749902), (99, 1590820), (105, 1499916), (110, 1431738), (121, 1301580), (126, 1249930), (132, 1193115), (140, 1124937), (154, 1022670), (165, 954492), (180, 874951), (198, 795410), (210, 749958), (220, 715869), (231, 681780), (242, 650790), (252, 624965), (308, 511335), (315, 499972), (330, 477246), (363, 433860), (385, 409068), (396, 397705), (420, 374979), (462, 340890), (484, 325395), (495, 318164), (605, 260316), (630, 249986), (660, 238623), (693, 227260), (726, 216930), (770, 204534), (847, 185940), (924, 170445), (990, 159082), (1033, 152460), (1089, 144620), (1155, 136356), (1210, 130158), (1260, 124993), (1386, 113630), (1452, 108465), (1540, 102267), (1694, 92970), (1815, 86772), (1980, 79541), (2066, 76230), (2178, 72310), (2310, 68178), (2420, 65079), (2541, 61980), (2772, 56815), (3099, 50820), (3388, 46485), (3465, 45452), (3630, 43386), (4132, 38115), (4235, 37188), (4356, 36155), (4620, 34089), (5082, 30990), (5165, 30492), (5445, 28924), (6198, 25410), (6930, 22726), (7231, 21780), (7260, 21693), (7623, 20660), (8470, 18594), (9297, 16940), (10164, 15495), (10330, 15246), (10890, 14462), (11363, 13860), (12396, 12705)]