121452750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 354931200

約数和(自身を除く): 233478450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 135, 150, 171, 190, 225, 250, 270, 285, 342, 375, 450, 475, 513, 570, 675, 750, 855, 947, 950, 1026, 1125, 1350, 1425, 1710, 1894, 2250, 2375, 2565, 2841, 2850, 3375, 4275, 4735, 4750, 5130, 5682, 6750, 7125, 8523, 8550, 9470, 12825, 14205, 14250, 17046, 17993, 21375, 23675, 25569, 25650, 28410, 35986, 42615, 42750, 47350, 51138, 53979, 64125, 71025, 85230, 89965, 107958, 118375, 127845, 128250, 142050, 161937, 179930, 213075, 236750, 255690, 269895, 323874, 355125, 426150, 449825, 485811, 539790, 639225, 710250, 809685, 899650, 971622, 1065375, 1278450, 1349475, 1619370, 2130750, 2249125, 2429055, 2698950, 3196125, 4048425, 4498250, 4858110, 6392250, 6747375, 8096850, 12145275, 13494750, 20242125, 24290550, 40484250, 60726375, 121452750]

約数ペア:

[(1, 121452750), (2, 60726375), (3, 40484250), (5, 24290550), (6, 20242125), (9, 13494750), (10, 12145275), (15, 8096850), (18, 6747375), (19, 6392250), (25, 4858110), (27, 4498250), (30, 4048425), (38, 3196125), (45, 2698950), (50, 2429055), (54, 2249125), (57, 2130750), (75, 1619370), (90, 1349475), (95, 1278450), (114, 1065375), (125, 971622), (135, 899650), (150, 809685), (171, 710250), (190, 639225), (225, 539790), (250, 485811), (270, 449825), (285, 426150), (342, 355125), (375, 323874), (450, 269895), (475, 255690), (513, 236750), (570, 213075), (675, 179930), (750, 161937), (855, 142050), (947, 128250), (950, 127845), (1026, 118375), (1125, 107958), (1350, 89965), (1425, 85230), (1710, 71025), (1894, 64125), (2250, 53979), (2375, 51138), (2565, 47350), (2841, 42750), (2850, 42615), (3375, 35986), (4275, 28410), (4735, 25650), (4750, 25569), (5130, 23675), (5682, 21375), (6750, 17993), (7125, 17046), (8523, 14250), (8550, 14205), (9470, 12825)]