225575280

素因数分解:

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

素因数の和:5005

約数の個数: 200

約数和(自身を含む): 895558752

約数和(自身を除く): 669983472

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, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 4973, 5040, 5670, 6480, 7560, 9072, 9946, 11340, 14919, 15120, 19892, 22680, 24865, 29838, 34811, 39784, 44757, 45360, 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, 402813, 417732, 447570, 522165, 537084, 556976, 596760, 626598, 671355, 696220, 716112, 805626, 835464, 895140, 939897, 1044330, 1074168, 1193520, 1253196, 1342710, 1392440, 1566495, 1611252, 1670928, 1790280, 1879794, 2014065, 2088660, 2148336, 2506392, 2685420, 2784880, 2819691, 3132990, 3222504, 3580560, 3759588, 4028130, 4177320, 4699485, 5012784, 5370840, 5639382, 6265980, 6445008, 7519176, 8056260, 8354640, 9398970, 10741680, 11278764, 12531960, 14098455, 15038352, 16112520, 18797940, 22557528, 25063920, 28196910, 32225040, 37595880, 45115056, 56393820, 75191760, 112787640, 225575280]

約数ペア:

[(1, 225575280), (2, 112787640), (3, 75191760), (4, 56393820), (5, 45115056), (6, 37595880), (7, 32225040), (8, 28196910), (9, 25063920), (10, 22557528), (12, 18797940), (14, 16112520), (15, 15038352), (16, 14098455), (18, 12531960), (20, 11278764), (21, 10741680), (24, 9398970), (27, 8354640), (28, 8056260), (30, 7519176), (35, 6445008), (36, 6265980), (40, 5639382), (42, 5370840), (45, 5012784), (48, 4699485), (54, 4177320), (56, 4028130), (60, 3759588), (63, 3580560), (70, 3222504), (72, 3132990), (80, 2819691), (81, 2784880), (84, 2685420), (90, 2506392), (105, 2148336), (108, 2088660), (112, 2014065), (120, 1879794), (126, 1790280), (135, 1670928), (140, 1611252), (144, 1566495), (162, 1392440), (168, 1342710), (180, 1253196), (189, 1193520), (210, 1074168), (216, 1044330), (240, 939897), (252, 895140), (270, 835464), (280, 805626), (315, 716112), (324, 696220), (336, 671355), (360, 626598), (378, 596760), (405, 556976), (420, 537084), (432, 522165), (504, 447570), (540, 417732), (560, 402813), (567, 397840), (630, 358056), (648, 348110), (720, 313299), (756, 298380), (810, 278488), (840, 268542), (945, 238704), (1008, 223785), (1080, 208866), (1134, 198920), (1260, 179028), (1296, 174055), (1512, 149190), (1620, 139244), (1680, 134271), (1890, 119352), (2160, 104433), (2268, 99460), (2520, 89514), (2835, 79568), (3024, 74595), (3240, 69622), (3780, 59676), (4536, 49730), (4973, 45360), (5040, 44757), (5670, 39784), (6480, 34811), (7560, 29838), (9072, 24865), (9946, 22680), (11340, 19892), (14919, 15120)]