75251880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 275857920

約数和(自身を除く): 200606040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 613, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1226, 1240, 1320, 1364, 1395, 1705, 1839, 1860, 1980, 2046, 2232, 2452, 2728, 2790, 3065, 3069, 3410, 3678, 3720, 3960, 4092, 4904, 5115, 5517, 5580, 6130, 6138, 6743, 6820, 7356, 8184, 9195, 10230, 11034, 11160, 12260, 12276, 13486, 13640, 14712, 15345, 18390, 19003, 20229, 20460, 22068, 24520, 24552, 26972, 27585, 30690, 33715, 36780, 38006, 40458, 40920, 44136, 53944, 55170, 57009, 60687, 61380, 67430, 73560, 76012, 80916, 95015, 101145, 110340, 114018, 121374, 122760, 134860, 152024, 161832, 171027, 190030, 202290, 209033, 220680, 228036, 242748, 269720, 285045, 303435, 342054, 380060, 404580, 418066, 456072, 485496, 570090, 606870, 627099, 684108, 760120, 809160, 836132, 855135, 1045165, 1140180, 1213740, 1254198, 1368216, 1672264, 1710270, 1881297, 2090330, 2280360, 2427480, 2508396, 3135495, 3420540, 3762594, 4180660, 5016792, 6270990, 6841080, 7525188, 8361320, 9406485, 12541980, 15050376, 18812970, 25083960, 37625940, 75251880]

約数ペア:

[(1, 75251880), (2, 37625940), (3, 25083960), (4, 18812970), (5, 15050376), (6, 12541980), (8, 9406485), (9, 8361320), (10, 7525188), (11, 6841080), (12, 6270990), (15, 5016792), (18, 4180660), (20, 3762594), (22, 3420540), (24, 3135495), (30, 2508396), (31, 2427480), (33, 2280360), (36, 2090330), (40, 1881297), (44, 1710270), (45, 1672264), (55, 1368216), (60, 1254198), (62, 1213740), (66, 1140180), (72, 1045165), (88, 855135), (90, 836132), (93, 809160), (99, 760120), (110, 684108), (120, 627099), (124, 606870), (132, 570090), (155, 485496), (165, 456072), (180, 418066), (186, 404580), (198, 380060), (220, 342054), (248, 303435), (264, 285045), (279, 269720), (310, 242748), (330, 228036), (341, 220680), (360, 209033), (372, 202290), (396, 190030), (440, 171027), (465, 161832), (495, 152024), (558, 134860), (613, 122760), (620, 121374), (660, 114018), (682, 110340), (744, 101145), (792, 95015), (930, 80916), (990, 76012), (1023, 73560), (1116, 67430), (1226, 61380), (1240, 60687), (1320, 57009), (1364, 55170), (1395, 53944), (1705, 44136), (1839, 40920), (1860, 40458), (1980, 38006), (2046, 36780), (2232, 33715), (2452, 30690), (2728, 27585), (2790, 26972), (3065, 24552), (3069, 24520), (3410, 22068), (3678, 20460), (3720, 20229), (3960, 19003), (4092, 18390), (4904, 15345), (5115, 14712), (5517, 13640), (5580, 13486), (6130, 12276), (6138, 12260), (6743, 11160), (6820, 11034), (7356, 10230), (8184, 9195)]