169067700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{9887}}^1$

素因数の和:9926

約数の個数: 108

約数和(自身を含む): 557880960

約数和(自身を除く): 388813260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 225, 228, 285, 300, 342, 380, 450, 475, 570, 684, 855, 900, 950, 1140, 1425, 1710, 1900, 2850, 3420, 4275, 5700, 8550, 9887, 17100, 19774, 29661, 39548, 49435, 59322, 88983, 98870, 118644, 148305, 177966, 187853, 197740, 247175, 296610, 355932, 375706, 444915, 494350, 563559, 593220, 741525, 751412, 889830, 939265, 988700, 1127118, 1483050, 1690677, 1779660, 1878530, 2224575, 2254236, 2817795, 2966100, 3381354, 3757060, 4449150, 4696325, 5635590, 6762708, 8453385, 8898300, 9392650, 11271180, 14088975, 16906770, 18785300, 28177950, 33813540, 42266925, 56355900, 84533850, 169067700]

約数ペア:

[(1, 169067700), (2, 84533850), (3, 56355900), (4, 42266925), (5, 33813540), (6, 28177950), (9, 18785300), (10, 16906770), (12, 14088975), (15, 11271180), (18, 9392650), (19, 8898300), (20, 8453385), (25, 6762708), (30, 5635590), (36, 4696325), (38, 4449150), (45, 3757060), (50, 3381354), (57, 2966100), (60, 2817795), (75, 2254236), (76, 2224575), (90, 1878530), (95, 1779660), (100, 1690677), (114, 1483050), (150, 1127118), (171, 988700), (180, 939265), (190, 889830), (225, 751412), (228, 741525), (285, 593220), (300, 563559), (342, 494350), (380, 444915), (450, 375706), (475, 355932), (570, 296610), (684, 247175), (855, 197740), (900, 187853), (950, 177966), (1140, 148305), (1425, 118644), (1710, 98870), (1900, 88983), (2850, 59322), (3420, 49435), (4275, 39548), (5700, 29661), (8550, 19774), (9887, 17100)]