85547880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 328320000

約数和(自身を除く): 242772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 330, 342, 360, 379, 380, 396, 418, 440, 456, 495, 513, 540, 570, 594, 627, 660, 684, 758, 760, 792, 836, 855, 990, 1026, 1045, 1080, 1137, 1140, 1188, 1254, 1320, 1368, 1485, 1516, 1672, 1710, 1881, 1895, 1980, 2052, 2090, 2274, 2280, 2376, 2508, 2565, 2970, 3032, 3135, 3411, 3420, 3762, 3790, 3960, 4104, 4169, 4180, 4548, 5016, 5130, 5643, 5685, 5940, 6270, 6822, 6840, 7201, 7524, 7580, 8338, 8360, 9096, 9405, 10233, 10260, 11286, 11370, 11880, 12507, 12540, 13644, 14402, 15048, 15160, 16676, 17055, 18810, 20466, 20520, 20845, 21603, 22572, 22740, 25014, 25080, 27288, 28215, 28804, 33352, 34110, 36005, 37521, 37620, 40932, 41690, 43206, 45144, 45480, 50028, 51165, 56430, 57608, 62535, 64809, 68220, 72010, 75042, 75240, 79211, 81864, 83380, 86412, 100056, 102330, 108015, 112563, 112860, 125070, 129618, 136440, 144020, 150084, 158422, 166760, 172824, 187605, 194427, 204660, 216030, 225126, 225720, 237633, 250140, 259236, 288040, 300168, 316844, 324045, 375210, 388854, 396055, 409320, 432060, 450252, 475266, 500280, 518472, 562815, 633688, 648090, 712899, 750420, 777708, 792110, 864120, 900504, 950532, 972135, 1125630, 1188165, 1296180, 1425798, 1500840, 1555416, 1584220, 1901064, 1944270, 2138697, 2251260, 2376330, 2592360, 2851596, 3168440, 3564495, 3888540, 4277394, 4502520, 4752660, 5703192, 7128990, 7777080, 8554788, 9505320, 10693485, 14257980, 17109576, 21386970, 28515960, 42773940, 85547880]

約数ペア:

[(1, 85547880), (2, 42773940), (3, 28515960), (4, 21386970), (5, 17109576), (6, 14257980), (8, 10693485), (9, 9505320), (10, 8554788), (11, 7777080), (12, 7128990), (15, 5703192), (18, 4752660), (19, 4502520), (20, 4277394), (22, 3888540), (24, 3564495), (27, 3168440), (30, 2851596), (33, 2592360), (36, 2376330), (38, 2251260), (40, 2138697), (44, 1944270), (45, 1901064), (54, 1584220), (55, 1555416), (57, 1500840), (60, 1425798), (66, 1296180), (72, 1188165), (76, 1125630), (88, 972135), (90, 950532), (95, 900504), (99, 864120), (108, 792110), (110, 777708), (114, 750420), (120, 712899), (132, 648090), (135, 633688), (152, 562815), (165, 518472), (171, 500280), (180, 475266), (190, 450252), (198, 432060), (209, 409320), (216, 396055), (220, 388854), (228, 375210), (264, 324045), (270, 316844), (285, 300168), (297, 288040), (330, 259236), (342, 250140), (360, 237633), (379, 225720), (380, 225126), (396, 216030), (418, 204660), (440, 194427), (456, 187605), (495, 172824), (513, 166760), (540, 158422), (570, 150084), (594, 144020), (627, 136440), (660, 129618), (684, 125070), (758, 112860), (760, 112563), (792, 108015), (836, 102330), (855, 100056), (990, 86412), (1026, 83380), (1045, 81864), (1080, 79211), (1137, 75240), (1140, 75042), (1188, 72010), (1254, 68220), (1320, 64809), (1368, 62535), (1485, 57608), (1516, 56430), (1672, 51165), (1710, 50028), (1881, 45480), (1895, 45144), (1980, 43206), (2052, 41690), (2090, 40932), (2274, 37620), (2280, 37521), (2376, 36005), (2508, 34110), (2565, 33352), (2970, 28804), (3032, 28215), (3135, 27288), (3411, 25080), (3420, 25014), (3762, 22740), (3790, 22572), (3960, 21603), (4104, 20845), (4169, 20520), (4180, 20466), (4548, 18810), (5016, 17055), (5130, 16676), (5643, 15160), (5685, 15048), (5940, 14402), (6270, 13644), (6822, 12540), (6840, 12507), (7201, 11880), (7524, 11370), (7580, 11286), (8338, 10260), (8360, 10233), (9096, 9405)]