20055074400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{977}}^1\times {\mathrm{2851}}^1$

素因数の和:3854

約数の個数: 216

約数和(自身を含む): 70816420584

約数和(自身を除く): 50761346184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 977, 1200, 1440, 1800, 1954, 2400, 2851, 2931, 3600, 3908, 4885, 5702, 5862, 7200, 7816, 8553, 8793, 9770, 11404, 11724, 14255, 14655, 15632, 17106, 17586, 19540, 22808, 23448, 24425, 25659, 28510, 29310, 31264, 34212, 35172, 39080, 42765, 43965, 45616, 46896, 48850, 51318, 57020, 58620, 68424, 70344, 71275, 73275, 78160, 85530, 87930, 91232, 93792, 97700, 102636, 114040, 117240, 128295, 136848, 140688, 142550, 146550, 156320, 171060, 175860, 195400, 205272, 213825, 219825, 228080, 234480, 256590, 273696, 281376, 285100, 293100, 342120, 351720, 390800, 410544, 427650, 439650, 456160, 468960, 513180, 570200, 586200, 641475, 684240, 703440, 781600, 821088, 855300, 879300, 1026360, 1140400, 1172400, 1282950, 1368480, 1406880, 1710600, 1758600, 2052720, 2280800, 2344800, 2565900, 2785427, 3421200, 3517200, 4105440, 5131800, 5570854, 6842400, 7034400, 8356281, 10263600, 11141708, 13927135, 16712562, 20527200, 22283416, 25068843, 27854270, 33425124, 41781405, 44566832, 50137686, 55708540, 66850248, 69635675, 83562810, 89133664, 100275372, 111417080, 125344215, 133700496, 139271350, 167125620, 200550744, 208907025, 222834160, 250688430, 267400992, 278542700, 334251240, 401101488, 417814050, 445668320, 501376860, 557085400, 626721075, 668502480, 802202976, 835628100, 1002753720, 1114170800, 1253442150, 1337004960, 1671256200, 2005507440, 2228341600, 2506884300, 3342512400, 4011014880, 5013768600, 6685024800, 10027537200, 20055074400]

約数ペア:

[(1, 20055074400), (2, 10027537200), (3, 6685024800), (4, 5013768600), (5, 4011014880), (6, 3342512400), (8, 2506884300), (9, 2228341600), (10, 2005507440), (12, 1671256200), (15, 1337004960), (16, 1253442150), (18, 1114170800), (20, 1002753720), (24, 835628100), (25, 802202976), (30, 668502480), (32, 626721075), (36, 557085400), (40, 501376860), (45, 445668320), (48, 417814050), (50, 401101488), (60, 334251240), (72, 278542700), (75, 267400992), (80, 250688430), (90, 222834160), (96, 208907025), (100, 200550744), (120, 167125620), (144, 139271350), (150, 133700496), (160, 125344215), (180, 111417080), (200, 100275372), (225, 89133664), (240, 83562810), (288, 69635675), (300, 66850248), (360, 55708540), (400, 50137686), (450, 44566832), (480, 41781405), (600, 33425124), (720, 27854270), (800, 25068843), (900, 22283416), (977, 20527200), (1200, 16712562), (1440, 13927135), (1800, 11141708), (1954, 10263600), (2400, 8356281), (2851, 7034400), (2931, 6842400), (3600, 5570854), (3908, 5131800), (4885, 4105440), (5702, 3517200), (5862, 3421200), (7200, 2785427), (7816, 2565900), (8553, 2344800), (8793, 2280800), (9770, 2052720), (11404, 1758600), (11724, 1710600), (14255, 1406880), (14655, 1368480), (15632, 1282950), (17106, 1172400), (17586, 1140400), (19540, 1026360), (22808, 879300), (23448, 855300), (24425, 821088), (25659, 781600), (28510, 703440), (29310, 684240), (31264, 641475), (34212, 586200), (35172, 570200), (39080, 513180), (42765, 468960), (43965, 456160), (45616, 439650), (46896, 427650), (48850, 410544), (51318, 390800), (57020, 351720), (58620, 342120), (68424, 293100), (70344, 285100), (71275, 281376), (73275, 273696), (78160, 256590), (85530, 234480), (87930, 228080), (91232, 219825), (93792, 213825), (97700, 205272), (102636, 195400), (114040, 175860), (117240, 171060), (128295, 156320), (136848, 146550), (140688, 142550)]