68471250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 186127920

約数和(自身を除く): 117656670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 125, 150, 155, 186, 190, 250, 285, 310, 375, 465, 475, 570, 589, 625, 750, 775, 930, 950, 961, 1178, 1250, 1425, 1550, 1767, 1875, 1922, 2325, 2375, 2850, 2883, 2945, 3534, 3750, 3875, 4650, 4750, 4805, 5766, 5890, 7125, 7750, 8835, 9610, 11625, 11875, 14250, 14415, 14725, 17670, 18259, 19375, 23250, 23750, 24025, 28830, 29450, 35625, 36518, 38750, 44175, 48050, 54777, 58125, 71250, 72075, 73625, 88350, 91295, 109554, 116250, 120125, 144150, 147250, 182590, 220875, 240250, 273885, 360375, 368125, 441750, 456475, 547770, 600625, 720750, 736250, 912950, 1104375, 1201250, 1369425, 1801875, 2208750, 2282375, 2738850, 3603750, 4564750, 6847125, 11411875, 13694250, 22823750, 34235625, 68471250]

約数ペア:

[(1, 68471250), (2, 34235625), (3, 22823750), (5, 13694250), (6, 11411875), (10, 6847125), (15, 4564750), (19, 3603750), (25, 2738850), (30, 2282375), (31, 2208750), (38, 1801875), (50, 1369425), (57, 1201250), (62, 1104375), (75, 912950), (93, 736250), (95, 720750), (114, 600625), (125, 547770), (150, 456475), (155, 441750), (186, 368125), (190, 360375), (250, 273885), (285, 240250), (310, 220875), (375, 182590), (465, 147250), (475, 144150), (570, 120125), (589, 116250), (625, 109554), (750, 91295), (775, 88350), (930, 73625), (950, 72075), (961, 71250), (1178, 58125), (1250, 54777), (1425, 48050), (1550, 44175), (1767, 38750), (1875, 36518), (1922, 35625), (2325, 29450), (2375, 28830), (2850, 24025), (2883, 23750), (2945, 23250), (3534, 19375), (3750, 18259), (3875, 17670), (4650, 14725), (4750, 14415), (4805, 14250), (5766, 11875), (5890, 11625), (7125, 9610), (7750, 8835)]