16168050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 47973120

約数和(自身を除く): 31805070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 31, 38, 45, 50, 57, 61, 62, 75, 90, 93, 95, 114, 122, 150, 155, 171, 183, 186, 190, 225, 279, 285, 305, 310, 342, 366, 450, 465, 475, 549, 558, 570, 589, 610, 775, 855, 915, 930, 950, 1098, 1159, 1178, 1395, 1425, 1525, 1550, 1710, 1767, 1830, 1891, 2318, 2325, 2745, 2790, 2850, 2945, 3050, 3477, 3534, 3782, 4275, 4575, 4650, 5301, 5490, 5673, 5795, 5890, 6954, 6975, 8550, 8835, 9150, 9455, 10431, 10602, 11346, 11590, 13725, 13950, 14725, 17019, 17385, 17670, 18910, 20862, 26505, 27450, 28365, 28975, 29450, 34038, 34770, 35929, 44175, 47275, 52155, 53010, 56730, 57950, 71858, 85095, 86925, 88350, 94550, 104310, 107787, 132525, 141825, 170190, 173850, 179645, 215574, 260775, 265050, 283650, 323361, 359290, 425475, 521550, 538935, 646722, 850950, 898225, 1077870, 1616805, 1796450, 2694675, 3233610, 5389350, 8084025, 16168050]

約数ペア:

[(1, 16168050), (2, 8084025), (3, 5389350), (5, 3233610), (6, 2694675), (9, 1796450), (10, 1616805), (15, 1077870), (18, 898225), (19, 850950), (25, 646722), (30, 538935), (31, 521550), (38, 425475), (45, 359290), (50, 323361), (57, 283650), (61, 265050), (62, 260775), (75, 215574), (90, 179645), (93, 173850), (95, 170190), (114, 141825), (122, 132525), (150, 107787), (155, 104310), (171, 94550), (183, 88350), (186, 86925), (190, 85095), (225, 71858), (279, 57950), (285, 56730), (305, 53010), (310, 52155), (342, 47275), (366, 44175), (450, 35929), (465, 34770), (475, 34038), (549, 29450), (558, 28975), (570, 28365), (589, 27450), (610, 26505), (775, 20862), (855, 18910), (915, 17670), (930, 17385), (950, 17019), (1098, 14725), (1159, 13950), (1178, 13725), (1395, 11590), (1425, 11346), (1525, 10602), (1550, 10431), (1710, 9455), (1767, 9150), (1830, 8835), (1891, 8550), (2318, 6975), (2325, 6954), (2745, 5890), (2790, 5795), (2850, 5673), (2945, 5490), (3050, 5301), (3477, 4650), (3534, 4575), (3782, 4275)]