66132540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 215298720

約数和(自身を除く): 149166180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 228, 244, 285, 305, 317, 342, 366, 380, 549, 570, 610, 634, 684, 732, 855, 915, 951, 1098, 1140, 1159, 1220, 1268, 1585, 1710, 1830, 1902, 2196, 2318, 2745, 2853, 3170, 3420, 3477, 3660, 3804, 4636, 4755, 5490, 5706, 5795, 6023, 6340, 6954, 9510, 10431, 10980, 11412, 11590, 12046, 13908, 14265, 17385, 18069, 19020, 19337, 20862, 23180, 24092, 28530, 30115, 34770, 36138, 38674, 41724, 52155, 54207, 57060, 58011, 60230, 69540, 72276, 77348, 90345, 96685, 104310, 108414, 116022, 120460, 174033, 180690, 193370, 208620, 216828, 232044, 271035, 290055, 348066, 361380, 367403, 386740, 542070, 580110, 696132, 734806, 870165, 1084140, 1102209, 1160220, 1469612, 1740330, 1837015, 2204418, 3306627, 3480660, 3674030, 4408836, 5511045, 6613254, 7348060, 11022090, 13226508, 16533135, 22044180, 33066270, 66132540]

約数ペア:

[(1, 66132540), (2, 33066270), (3, 22044180), (4, 16533135), (5, 13226508), (6, 11022090), (9, 7348060), (10, 6613254), (12, 5511045), (15, 4408836), (18, 3674030), (19, 3480660), (20, 3306627), (30, 2204418), (36, 1837015), (38, 1740330), (45, 1469612), (57, 1160220), (60, 1102209), (61, 1084140), (76, 870165), (90, 734806), (95, 696132), (114, 580110), (122, 542070), (171, 386740), (180, 367403), (183, 361380), (190, 348066), (228, 290055), (244, 271035), (285, 232044), (305, 216828), (317, 208620), (342, 193370), (366, 180690), (380, 174033), (549, 120460), (570, 116022), (610, 108414), (634, 104310), (684, 96685), (732, 90345), (855, 77348), (915, 72276), (951, 69540), (1098, 60230), (1140, 58011), (1159, 57060), (1220, 54207), (1268, 52155), (1585, 41724), (1710, 38674), (1830, 36138), (1902, 34770), (2196, 30115), (2318, 28530), (2745, 24092), (2853, 23180), (3170, 20862), (3420, 19337), (3477, 19020), (3660, 18069), (3804, 17385), (4636, 14265), (4755, 13908), (5490, 12046), (5706, 11590), (5795, 11412), (6023, 10980), (6340, 10431), (6954, 9510)]