886919220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:804

約数の個数: 240

約数和(自身を含む): 3082375296

約数和(自身を除く): 2195456076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 71, 81, 90, 99, 108, 110, 132, 135, 142, 162, 165, 180, 198, 213, 220, 270, 284, 297, 324, 330, 355, 396, 405, 426, 495, 540, 594, 639, 660, 701, 710, 781, 810, 852, 891, 990, 1065, 1188, 1278, 1402, 1420, 1485, 1562, 1620, 1782, 1917, 1980, 2103, 2130, 2343, 2556, 2804, 2970, 3124, 3195, 3505, 3564, 3834, 3905, 4206, 4260, 4455, 4686, 5751, 5940, 6309, 6390, 7010, 7029, 7668, 7711, 7810, 8412, 8910, 9372, 9585, 10515, 11502, 11715, 12618, 12780, 14020, 14058, 15422, 15620, 17820, 18927, 19170, 21030, 21087, 23004, 23133, 23430, 25236, 28116, 28755, 30844, 31545, 35145, 37854, 38340, 38555, 42060, 42174, 46266, 46860, 49771, 56781, 57510, 63090, 63261, 69399, 70290, 75708, 77110, 84348, 92532, 94635, 99542, 105435, 113562, 115020, 115665, 126180, 126522, 138798, 140580, 149313, 154220, 189270, 199084, 208197, 210870, 227124, 231330, 248855, 253044, 277596, 283905, 298626, 316305, 346995, 378540, 416394, 421740, 447939, 462660, 497710, 547481, 567810, 597252, 624591, 632610, 693990, 746565, 832788, 895878, 995420, 1040985, 1094962, 1135620, 1249182, 1265220, 1343817, 1387980, 1493130, 1642443, 1791756, 2081970, 2189924, 2239695, 2498364, 2687634, 2737405, 2986260, 3122955, 3284886, 4031451, 4163940, 4479390, 4927329, 5375268, 5474810, 6245910, 6569772, 6719085, 8062902, 8212215, 8958780, 9854658, 10949620, 12491820, 13438170, 14781987, 16125804, 16424430, 19709316, 20157255, 24636645, 26876340, 29563974, 32848860, 40314510, 44345961, 49273290, 59127948, 73909935, 80629020, 88691922, 98546580, 147819870, 177383844, 221729805, 295639740, 443459610, 886919220]

約数ペア:

[(1, 886919220), (2, 443459610), (3, 295639740), (4, 221729805), (5, 177383844), (6, 147819870), (9, 98546580), (10, 88691922), (11, 80629020), (12, 73909935), (15, 59127948), (18, 49273290), (20, 44345961), (22, 40314510), (27, 32848860), (30, 29563974), (33, 26876340), (36, 24636645), (44, 20157255), (45, 19709316), (54, 16424430), (55, 16125804), (60, 14781987), (66, 13438170), (71, 12491820), (81, 10949620), (90, 9854658), (99, 8958780), (108, 8212215), (110, 8062902), (132, 6719085), (135, 6569772), (142, 6245910), (162, 5474810), (165, 5375268), (180, 4927329), (198, 4479390), (213, 4163940), (220, 4031451), (270, 3284886), (284, 3122955), (297, 2986260), (324, 2737405), (330, 2687634), (355, 2498364), (396, 2239695), (405, 2189924), (426, 2081970), (495, 1791756), (540, 1642443), (594, 1493130), (639, 1387980), (660, 1343817), (701, 1265220), (710, 1249182), (781, 1135620), (810, 1094962), (852, 1040985), (891, 995420), (990, 895878), (1065, 832788), (1188, 746565), (1278, 693990), (1402, 632610), (1420, 624591), (1485, 597252), (1562, 567810), (1620, 547481), (1782, 497710), (1917, 462660), (1980, 447939), (2103, 421740), (2130, 416394), (2343, 378540), (2556, 346995), (2804, 316305), (2970, 298626), (3124, 283905), (3195, 277596), (3505, 253044), (3564, 248855), (3834, 231330), (3905, 227124), (4206, 210870), (4260, 208197), (4455, 199084), (4686, 189270), (5751, 154220), (5940, 149313), (6309, 140580), (6390, 138798), (7010, 126522), (7029, 126180), (7668, 115665), (7711, 115020), (7810, 113562), (8412, 105435), (8910, 99542), (9372, 94635), (9585, 92532), (10515, 84348), (11502, 77110), (11715, 75708), (12618, 70290), (12780, 69399), (14020, 63261), (14058, 63090), (15422, 57510), (15620, 56781), (17820, 49771), (18927, 46860), (19170, 46266), (21030, 42174), (21087, 42060), (23004, 38555), (23133, 38340), (23430, 37854), (25236, 35145), (28116, 31545), (28755, 30844)]