75352860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 144

約数和(自身を含む): 262604160

約数和(自身を除く): 187251300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2003, 2090, 2508, 3135, 3420, 3762, 4006, 4180, 6009, 6270, 7524, 8012, 9405, 10015, 12018, 12540, 18027, 18810, 20030, 22033, 24036, 30045, 36054, 37620, 38057, 40060, 44066, 60090, 66099, 72108, 76114, 88132, 90135, 110165, 114171, 120180, 132198, 152228, 180270, 190285, 198297, 220330, 228342, 264396, 330495, 342513, 360540, 380570, 396594, 418627, 440660, 456684, 570855, 660990, 685026, 761140, 793188, 837254, 991485, 1141710, 1255881, 1321980, 1370052, 1674508, 1712565, 1982970, 2093135, 2283420, 2511762, 3425130, 3767643, 3965940, 4186270, 5023524, 6279405, 6850260, 7535286, 8372540, 12558810, 15070572, 18838215, 25117620, 37676430, 75352860]

約数ペア:

[(1, 75352860), (2, 37676430), (3, 25117620), (4, 18838215), (5, 15070572), (6, 12558810), (9, 8372540), (10, 7535286), (11, 6850260), (12, 6279405), (15, 5023524), (18, 4186270), (19, 3965940), (20, 3767643), (22, 3425130), (30, 2511762), (33, 2283420), (36, 2093135), (38, 1982970), (44, 1712565), (45, 1674508), (55, 1370052), (57, 1321980), (60, 1255881), (66, 1141710), (76, 991485), (90, 837254), (95, 793188), (99, 761140), (110, 685026), (114, 660990), (132, 570855), (165, 456684), (171, 440660), (180, 418627), (190, 396594), (198, 380570), (209, 360540), (220, 342513), (228, 330495), (285, 264396), (330, 228342), (342, 220330), (380, 198297), (396, 190285), (418, 180270), (495, 152228), (570, 132198), (627, 120180), (660, 114171), (684, 110165), (836, 90135), (855, 88132), (990, 76114), (1045, 72108), (1140, 66099), (1254, 60090), (1710, 44066), (1881, 40060), (1980, 38057), (2003, 37620), (2090, 36054), (2508, 30045), (3135, 24036), (3420, 22033), (3762, 20030), (4006, 18810), (4180, 18027), (6009, 12540), (6270, 12018), (7524, 10015), (8012, 9405)]