316980000

素因数分解:

$2^5\times 3^3\times 5^4\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 240

約数和(自身を含む): 1157254560

約数和(自身を除く): 840274560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 587, 600, 625, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1174, 1200, 1250, 1350, 1440, 1500, 1761, 1800, 1875, 2000, 2160, 2250, 2348, 2400, 2500, 2700, 2935, 3000, 3375, 3522, 3600, 3750, 4000, 4320, 4500, 4696, 5000, 5283, 5400, 5625, 5870, 6000, 6750, 7044, 7200, 7500, 8805, 9000, 9392, 10000, 10566, 10800, 11250, 11740, 12000, 13500, 14088, 14675, 15000, 15849, 16875, 17610, 18000, 18784, 20000, 21132, 21600, 22500, 23480, 26415, 27000, 28176, 29350, 30000, 31698, 33750, 35220, 36000, 42264, 44025, 45000, 46960, 52830, 54000, 56352, 58700, 60000, 63396, 67500, 70440, 73375, 79245, 84528, 88050, 90000, 93920, 105660, 108000, 117400, 126792, 132075, 135000, 140880, 146750, 158490, 169056, 176100, 180000, 211320, 220125, 234800, 253584, 264150, 270000, 281760, 293500, 316980, 352200, 366875, 396225, 422640, 440250, 469600, 507168, 528300, 540000, 587000, 633960, 660375, 704400, 733750, 792450, 845280, 880500, 1056600, 1100625, 1174000, 1267920, 1320750, 1408800, 1467500, 1584900, 1761000, 1981125, 2113200, 2201250, 2348000, 2535840, 2641500, 2935000, 3169800, 3301875, 3522000, 3962250, 4226400, 4402500, 5283000, 5870000, 6339600, 6603750, 7044000, 7924500, 8805000, 9905625, 10566000, 11740000, 12679200, 13207500, 15849000, 17610000, 19811250, 21132000, 26415000, 31698000, 35220000, 39622500, 52830000, 63396000, 79245000, 105660000, 158490000, 316980000]

約数ペア:

[(1, 316980000), (2, 158490000), (3, 105660000), (4, 79245000), (5, 63396000), (6, 52830000), (8, 39622500), (9, 35220000), (10, 31698000), (12, 26415000), (15, 21132000), (16, 19811250), (18, 17610000), (20, 15849000), (24, 13207500), (25, 12679200), (27, 11740000), (30, 10566000), (32, 9905625), (36, 8805000), (40, 7924500), (45, 7044000), (48, 6603750), (50, 6339600), (54, 5870000), (60, 5283000), (72, 4402500), (75, 4226400), (80, 3962250), (90, 3522000), (96, 3301875), (100, 3169800), (108, 2935000), (120, 2641500), (125, 2535840), (135, 2348000), (144, 2201250), (150, 2113200), (160, 1981125), (180, 1761000), (200, 1584900), (216, 1467500), (225, 1408800), (240, 1320750), (250, 1267920), (270, 1174000), (288, 1100625), (300, 1056600), (360, 880500), (375, 845280), (400, 792450), (432, 733750), (450, 704400), (480, 660375), (500, 633960), (540, 587000), (587, 540000), (600, 528300), (625, 507168), (675, 469600), (720, 440250), (750, 422640), (800, 396225), (864, 366875), (900, 352200), (1000, 316980), (1080, 293500), (1125, 281760), (1174, 270000), (1200, 264150), (1250, 253584), (1350, 234800), (1440, 220125), (1500, 211320), (1761, 180000), (1800, 176100), (1875, 169056), (2000, 158490), (2160, 146750), (2250, 140880), (2348, 135000), (2400, 132075), (2500, 126792), (2700, 117400), (2935, 108000), (3000, 105660), (3375, 93920), (3522, 90000), (3600, 88050), (3750, 84528), (4000, 79245), (4320, 73375), (4500, 70440), (4696, 67500), (5000, 63396), (5283, 60000), (5400, 58700), (5625, 56352), (5870, 54000), (6000, 52830), (6750, 46960), (7044, 45000), (7200, 44025), (7500, 42264), (8805, 36000), (9000, 35220), (9392, 33750), (10000, 31698), (10566, 30000), (10800, 29350), (11250, 28176), (11740, 27000), (12000, 26415), (13500, 23480), (14088, 22500), (14675, 21600), (15000, 21132), (15849, 20000), (16875, 18784), (17610, 18000)]