56919060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:151

約数の個数: 288

約数和(自身を含む): 212284800

約数和(自身を除く): 155365740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 30, 33, 34, 36, 38, 44, 45, 51, 55, 57, 60, 66, 68, 76, 85, 89, 90, 95, 99, 102, 110, 114, 132, 153, 165, 170, 171, 178, 180, 187, 190, 198, 204, 209, 220, 228, 255, 267, 285, 306, 323, 330, 340, 342, 356, 374, 380, 396, 418, 445, 495, 510, 534, 561, 570, 612, 627, 646, 660, 684, 748, 765, 801, 836, 855, 890, 935, 969, 979, 990, 1020, 1045, 1068, 1122, 1140, 1254, 1292, 1335, 1513, 1530, 1602, 1615, 1683, 1691, 1710, 1780, 1870, 1881, 1938, 1958, 1980, 2090, 2244, 2508, 2670, 2805, 2907, 2937, 3026, 3060, 3135, 3204, 3230, 3366, 3382, 3420, 3553, 3740, 3762, 3876, 3916, 4005, 4180, 4539, 4845, 4895, 5073, 5340, 5610, 5814, 5874, 6052, 6270, 6460, 6732, 6764, 7106, 7524, 7565, 8010, 8415, 8455, 8811, 9078, 9405, 9690, 9790, 10146, 10659, 11220, 11628, 11748, 12540, 13617, 14212, 14535, 14685, 15130, 15219, 16020, 16643, 16830, 16910, 17622, 17765, 18156, 18601, 18810, 19380, 19580, 20292, 21318, 22695, 25365, 27234, 28747, 29070, 29370, 30260, 30438, 31977, 33286, 33660, 33820, 35244, 35530, 37202, 37620, 42636, 44055, 45390, 49929, 50730, 53295, 54468, 55803, 57494, 58140, 58740, 60876, 63954, 66572, 68085, 71060, 74404, 76095, 83215, 86241, 88110, 90780, 93005, 99858, 101460, 106590, 111606, 114988, 127908, 136170, 143735, 149787, 152190, 159885, 166430, 167409, 172482, 176220, 186010, 199716, 213180, 223212, 249645, 258723, 272340, 279015, 287470, 299574, 304380, 316217, 319770, 332860, 334818, 344964, 372020, 431205, 499290, 517446, 558030, 574940, 599148, 632434, 639540, 669636, 748935, 837045, 862410, 948651, 998580, 1034892, 1116060, 1264868, 1293615, 1497870, 1581085, 1674090, 1724820, 1897302, 2587230, 2845953, 2995740, 3162170, 3348180, 3794604, 4743255, 5174460, 5691906, 6324340, 9486510, 11383812, 14229765, 18973020, 28459530, 56919060]

約数ペア:

[(1, 56919060), (2, 28459530), (3, 18973020), (4, 14229765), (5, 11383812), (6, 9486510), (9, 6324340), (10, 5691906), (11, 5174460), (12, 4743255), (15, 3794604), (17, 3348180), (18, 3162170), (19, 2995740), (20, 2845953), (22, 2587230), (30, 1897302), (33, 1724820), (34, 1674090), (36, 1581085), (38, 1497870), (44, 1293615), (45, 1264868), (51, 1116060), (55, 1034892), (57, 998580), (60, 948651), (66, 862410), (68, 837045), (76, 748935), (85, 669636), (89, 639540), (90, 632434), (95, 599148), (99, 574940), (102, 558030), (110, 517446), (114, 499290), (132, 431205), (153, 372020), (165, 344964), (170, 334818), (171, 332860), (178, 319770), (180, 316217), (187, 304380), (190, 299574), (198, 287470), (204, 279015), (209, 272340), (220, 258723), (228, 249645), (255, 223212), (267, 213180), (285, 199716), (306, 186010), (323, 176220), (330, 172482), (340, 167409), (342, 166430), (356, 159885), (374, 152190), (380, 149787), (396, 143735), (418, 136170), (445, 127908), (495, 114988), (510, 111606), (534, 106590), (561, 101460), (570, 99858), (612, 93005), (627, 90780), (646, 88110), (660, 86241), (684, 83215), (748, 76095), (765, 74404), (801, 71060), (836, 68085), (855, 66572), (890, 63954), (935, 60876), (969, 58740), (979, 58140), (990, 57494), (1020, 55803), (1045, 54468), (1068, 53295), (1122, 50730), (1140, 49929), (1254, 45390), (1292, 44055), (1335, 42636), (1513, 37620), (1530, 37202), (1602, 35530), (1615, 35244), (1683, 33820), (1691, 33660), (1710, 33286), (1780, 31977), (1870, 30438), (1881, 30260), (1938, 29370), (1958, 29070), (1980, 28747), (2090, 27234), (2244, 25365), (2508, 22695), (2670, 21318), (2805, 20292), (2907, 19580), (2937, 19380), (3026, 18810), (3060, 18601), (3135, 18156), (3204, 17765), (3230, 17622), (3366, 16910), (3382, 16830), (3420, 16643), (3553, 16020), (3740, 15219), (3762, 15130), (3876, 14685), (3916, 14535), (4005, 14212), (4180, 13617), (4539, 12540), (4845, 11748), (4895, 11628), (5073, 11220), (5340, 10659), (5610, 10146), (5814, 9790), (5874, 9690), (6052, 9405), (6270, 9078), (6460, 8811), (6732, 8455), (6764, 8415), (7106, 8010), (7524, 7565)]