129091860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3919}}^1$

素因数の和:3998

約数の個数: 96

約数和(自身を含む): 408307200

約数和(自身を除く): 279215340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3660, 3919, 5490, 6588, 7838, 8235, 10980, 11757, 15676, 16470, 19595, 23514, 32940, 35271, 39190, 47028, 58785, 70542, 78380, 105813, 117570, 141084, 176355, 211626, 235140, 239059, 352710, 423252, 478118, 529065, 705420, 717177, 956236, 1058130, 1195295, 1434354, 2116260, 2151531, 2390590, 2868708, 3585885, 4303062, 4781180, 6454593, 7171770, 8606124, 10757655, 12909186, 14343540, 21515310, 25818372, 32272965, 43030620, 64545930, 129091860]

約数ペア:

[(1, 129091860), (2, 64545930), (3, 43030620), (4, 32272965), (5, 25818372), (6, 21515310), (9, 14343540), (10, 12909186), (12, 10757655), (15, 8606124), (18, 7171770), (20, 6454593), (27, 4781180), (30, 4303062), (36, 3585885), (45, 2868708), (54, 2390590), (60, 2151531), (61, 2116260), (90, 1434354), (108, 1195295), (122, 1058130), (135, 956236), (180, 717177), (183, 705420), (244, 529065), (270, 478118), (305, 423252), (366, 352710), (540, 239059), (549, 235140), (610, 211626), (732, 176355), (915, 141084), (1098, 117570), (1220, 105813), (1647, 78380), (1830, 70542), (2196, 58785), (2745, 47028), (3294, 39190), (3660, 35271), (3919, 32940), (5490, 23514), (6588, 19595), (7838, 16470), (8235, 15676), (10980, 11757)]