80957700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3911}}^1$

素因数の和:3954

約数の個数: 108

約数和(自身を含む): 264858048

約数和(自身を除く): 183900348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 138, 150, 180, 207, 225, 230, 276, 300, 345, 414, 450, 460, 575, 690, 828, 900, 1035, 1150, 1380, 1725, 2070, 2300, 3450, 3911, 4140, 5175, 6900, 7822, 10350, 11733, 15644, 19555, 20700, 23466, 35199, 39110, 46932, 58665, 70398, 78220, 89953, 97775, 117330, 140796, 175995, 179906, 195550, 234660, 269859, 293325, 351990, 359812, 391100, 449765, 539718, 586650, 703980, 809577, 879975, 899530, 1079436, 1173300, 1349295, 1619154, 1759950, 1799060, 2248825, 2698590, 3238308, 3519900, 4047885, 4497650, 5397180, 6746475, 8095770, 8995300, 13492950, 16191540, 20239425, 26985900, 40478850, 80957700]

約数ペア:

[(1, 80957700), (2, 40478850), (3, 26985900), (4, 20239425), (5, 16191540), (6, 13492950), (9, 8995300), (10, 8095770), (12, 6746475), (15, 5397180), (18, 4497650), (20, 4047885), (23, 3519900), (25, 3238308), (30, 2698590), (36, 2248825), (45, 1799060), (46, 1759950), (50, 1619154), (60, 1349295), (69, 1173300), (75, 1079436), (90, 899530), (92, 879975), (100, 809577), (115, 703980), (138, 586650), (150, 539718), (180, 449765), (207, 391100), (225, 359812), (230, 351990), (276, 293325), (300, 269859), (345, 234660), (414, 195550), (450, 179906), (460, 175995), (575, 140796), (690, 117330), (828, 97775), (900, 89953), (1035, 78220), (1150, 70398), (1380, 58665), (1725, 46932), (2070, 39110), (2300, 35199), (3450, 23466), (3911, 20700), (4140, 19555), (5175, 15644), (6900, 11733), (7822, 10350)]