118335420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4984

約数の個数: 144

約数和(自身を含む): 431907840

約数和(自身を除く): 313572420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 4943, 5985, 7980, 9886, 11970, 14829, 19772, 23940, 24715, 29658, 34601, 44487, 49430, 59316, 69202, 74145, 88974, 93917, 98860, 103803, 138404, 148290, 173005, 177948, 187834, 207606, 222435, 281751, 296580, 311409, 346010, 375668, 415212, 444870, 469585, 519015, 563502, 622818, 657419, 692020, 845253, 889740, 939170, 1038030, 1127004, 1245636, 1314838, 1408755, 1557045, 1690506, 1878340, 1972257, 2076060, 2629676, 2817510, 3114090, 3287095, 3381012, 3944514, 4226265, 5635020, 5916771, 6228180, 6574190, 7889028, 8452530, 9861285, 11833542, 13148380, 16905060, 19722570, 23667084, 29583855, 39445140, 59167710, 118335420]

約数ペア:

[(1, 118335420), (2, 59167710), (3, 39445140), (4, 29583855), (5, 23667084), (6, 19722570), (7, 16905060), (9, 13148380), (10, 11833542), (12, 9861285), (14, 8452530), (15, 7889028), (18, 6574190), (19, 6228180), (20, 5916771), (21, 5635020), (28, 4226265), (30, 3944514), (35, 3381012), (36, 3287095), (38, 3114090), (42, 2817510), (45, 2629676), (57, 2076060), (60, 1972257), (63, 1878340), (70, 1690506), (76, 1557045), (84, 1408755), (90, 1314838), (95, 1245636), (105, 1127004), (114, 1038030), (126, 939170), (133, 889740), (140, 845253), (171, 692020), (180, 657419), (190, 622818), (210, 563502), (228, 519015), (252, 469585), (266, 444870), (285, 415212), (315, 375668), (342, 346010), (380, 311409), (399, 296580), (420, 281751), (532, 222435), (570, 207606), (630, 187834), (665, 177948), (684, 173005), (798, 148290), (855, 138404), (1140, 103803), (1197, 98860), (1260, 93917), (1330, 88974), (1596, 74145), (1710, 69202), (1995, 59316), (2394, 49430), (2660, 44487), (3420, 34601), (3990, 29658), (4788, 24715), (4943, 23940), (5985, 19772), (7980, 14829), (9886, 11970)]