75191760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:5002

約数の個数: 160

約数和(自身を含む): 296052480

約数和(自身を除く): 220860720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4973, 5040, 7560, 9946, 14919, 15120, 19892, 24865, 29838, 34811, 39784, 44757, 49730, 59676, 69622, 74595, 79568, 89514, 99460, 104433, 119352, 134271, 139244, 149190, 174055, 179028, 198920, 208866, 223785, 238704, 268542, 278488, 298380, 313299, 348110, 358056, 397840, 417732, 447570, 522165, 537084, 556976, 596760, 626598, 671355, 696220, 716112, 835464, 895140, 939897, 1044330, 1074168, 1193520, 1253196, 1342710, 1392440, 1566495, 1670928, 1790280, 1879794, 2088660, 2148336, 2506392, 2685420, 2784880, 3132990, 3580560, 3759588, 4177320, 4699485, 5012784, 5370840, 6265980, 7519176, 8354640, 9398970, 10741680, 12531960, 15038352, 18797940, 25063920, 37595880, 75191760]

約数ペア:

[(1, 75191760), (2, 37595880), (3, 25063920), (4, 18797940), (5, 15038352), (6, 12531960), (7, 10741680), (8, 9398970), (9, 8354640), (10, 7519176), (12, 6265980), (14, 5370840), (15, 5012784), (16, 4699485), (18, 4177320), (20, 3759588), (21, 3580560), (24, 3132990), (27, 2784880), (28, 2685420), (30, 2506392), (35, 2148336), (36, 2088660), (40, 1879794), (42, 1790280), (45, 1670928), (48, 1566495), (54, 1392440), (56, 1342710), (60, 1253196), (63, 1193520), (70, 1074168), (72, 1044330), (80, 939897), (84, 895140), (90, 835464), (105, 716112), (108, 696220), (112, 671355), (120, 626598), (126, 596760), (135, 556976), (140, 537084), (144, 522165), (168, 447570), (180, 417732), (189, 397840), (210, 358056), (216, 348110), (240, 313299), (252, 298380), (270, 278488), (280, 268542), (315, 238704), (336, 223785), (360, 208866), (378, 198920), (420, 179028), (432, 174055), (504, 149190), (540, 139244), (560, 134271), (630, 119352), (720, 104433), (756, 99460), (840, 89514), (945, 79568), (1008, 74595), (1080, 69622), (1260, 59676), (1512, 49730), (1680, 44757), (1890, 39784), (2160, 34811), (2520, 29838), (3024, 24865), (3780, 19892), (4973, 15120), (5040, 14919), (7560, 9946)]