25864229880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71917}}^1$

素因数の和:71980

約数の個数: 192

約数和(自身を含む): 89529279840

約数和(自身を除く): 63665049960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 243, 270, 296, 324, 333, 360, 370, 405, 444, 486, 540, 555, 648, 666, 740, 810, 888, 972, 999, 1080, 1110, 1215, 1332, 1480, 1620, 1665, 1944, 1998, 2220, 2430, 2664, 2997, 3240, 3330, 3996, 4440, 4860, 4995, 5994, 6660, 7992, 8991, 9720, 9990, 11988, 13320, 14985, 17982, 19980, 23976, 29970, 35964, 39960, 44955, 59940, 71917, 71928, 89910, 119880, 143834, 179820, 215751, 287668, 359585, 359640, 431502, 575336, 647253, 719170, 863004, 1078755, 1294506, 1438340, 1726008, 1941759, 2157510, 2589012, 2660929, 2876680, 3236265, 3883518, 4315020, 5178024, 5321858, 5825277, 6472530, 7767036, 7982787, 8630040, 9708795, 10643716, 11650554, 12945060, 13304645, 15534072, 15965574, 17475831, 19417590, 21287432, 23301108, 23948361, 25890120, 26609290, 29126385, 31931148, 34951662, 38835180, 39913935, 46602216, 47896722, 53218580, 58252770, 63862296, 69903324, 71845083, 77670360, 79827870, 87379155, 95793444, 106437160, 116505540, 119741805, 139806648, 143690166, 159655740, 174758310, 191586888, 215535249, 233011080, 239483610, 287380332, 319311480, 349516620, 359225415, 431070498, 478967220, 574760664, 646605747, 699033240, 718450830, 862140996, 957934440, 1077676245, 1293211494, 1436901660, 1724281992, 2155352490, 2586422988, 2873803320, 3233028735, 4310704980, 5172845976, 6466057470, 8621409960, 12932114940, 25864229880]

約数ペア:

[(1, 25864229880), (2, 12932114940), (3, 8621409960), (4, 6466057470), (5, 5172845976), (6, 4310704980), (8, 3233028735), (9, 2873803320), (10, 2586422988), (12, 2155352490), (15, 1724281992), (18, 1436901660), (20, 1293211494), (24, 1077676245), (27, 957934440), (30, 862140996), (36, 718450830), (37, 699033240), (40, 646605747), (45, 574760664), (54, 478967220), (60, 431070498), (72, 359225415), (74, 349516620), (81, 319311480), (90, 287380332), (108, 239483610), (111, 233011080), (120, 215535249), (135, 191586888), (148, 174758310), (162, 159655740), (180, 143690166), (185, 139806648), (216, 119741805), (222, 116505540), (243, 106437160), (270, 95793444), (296, 87379155), (324, 79827870), (333, 77670360), (360, 71845083), (370, 69903324), (405, 63862296), (444, 58252770), (486, 53218580), (540, 47896722), (555, 46602216), (648, 39913935), (666, 38835180), (740, 34951662), (810, 31931148), (888, 29126385), (972, 26609290), (999, 25890120), (1080, 23948361), (1110, 23301108), (1215, 21287432), (1332, 19417590), (1480, 17475831), (1620, 15965574), (1665, 15534072), (1944, 13304645), (1998, 12945060), (2220, 11650554), (2430, 10643716), (2664, 9708795), (2997, 8630040), (3240, 7982787), (3330, 7767036), (3996, 6472530), (4440, 5825277), (4860, 5321858), (4995, 5178024), (5994, 4315020), (6660, 3883518), (7992, 3236265), (8991, 2876680), (9720, 2660929), (9990, 2589012), (11988, 2157510), (13320, 1941759), (14985, 1726008), (17982, 1438340), (19980, 1294506), (23976, 1078755), (29970, 863004), (35964, 719170), (39960, 647253), (44955, 575336), (59940, 431502), (71917, 359640), (71928, 359585), (89910, 287668), (119880, 215751), (143834, 179820)]