87392520

素因数分解:

$2^3\times 3^{10}\times 5^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 176

約数和(自身を含む): 302919660

約数和(自身を除く): 215527140

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, 729, 740, 810, 888, 972, 999, 1080, 1110, 1215, 1332, 1458, 1480, 1620, 1665, 1944, 1998, 2187, 2220, 2430, 2664, 2916, 2997, 3240, 3330, 3645, 3996, 4374, 4440, 4860, 4995, 5832, 5994, 6561, 6660, 7290, 7992, 8748, 8991, 9720, 9990, 10935, 11988, 13122, 13320, 14580, 14985, 17496, 17982, 19683, 19980, 21870, 23976, 26244, 26973, 29160, 29970, 32805, 35964, 39366, 39960, 43740, 44955, 52488, 53946, 59049, 59940, 65610, 71928, 78732, 80919, 87480, 89910, 98415, 107892, 118098, 119880, 131220, 134865, 157464, 161838, 179820, 196830, 215784, 236196, 242757, 262440, 269730, 295245, 323676, 359640, 393660, 404595, 472392, 485514, 539460, 590490, 647352, 728271, 787320, 809190, 971028, 1078920, 1180980, 1213785, 1456542, 1618380, 1942056, 2184813, 2361960, 2427570, 2913084, 3236760, 3641355, 4369626, 4855140, 5826168, 7282710, 8739252, 9710280, 10924065, 14565420, 17478504, 21848130, 29130840, 43696260, 87392520]

約数ペア:

[(1, 87392520), (2, 43696260), (3, 29130840), (4, 21848130), (5, 17478504), (6, 14565420), (8, 10924065), (9, 9710280), (10, 8739252), (12, 7282710), (15, 5826168), (18, 4855140), (20, 4369626), (24, 3641355), (27, 3236760), (30, 2913084), (36, 2427570), (37, 2361960), (40, 2184813), (45, 1942056), (54, 1618380), (60, 1456542), (72, 1213785), (74, 1180980), (81, 1078920), (90, 971028), (108, 809190), (111, 787320), (120, 728271), (135, 647352), (148, 590490), (162, 539460), (180, 485514), (185, 472392), (216, 404595), (222, 393660), (243, 359640), (270, 323676), (296, 295245), (324, 269730), (333, 262440), (360, 242757), (370, 236196), (405, 215784), (444, 196830), (486, 179820), (540, 161838), (555, 157464), (648, 134865), (666, 131220), (729, 119880), (740, 118098), (810, 107892), (888, 98415), (972, 89910), (999, 87480), (1080, 80919), (1110, 78732), (1215, 71928), (1332, 65610), (1458, 59940), (1480, 59049), (1620, 53946), (1665, 52488), (1944, 44955), (1998, 43740), (2187, 39960), (2220, 39366), (2430, 35964), (2664, 32805), (2916, 29970), (2997, 29160), (3240, 26973), (3330, 26244), (3645, 23976), (3996, 21870), (4374, 19980), (4440, 19683), (4860, 17982), (4995, 17496), (5832, 14985), (5994, 14580), (6561, 13320), (6660, 13122), (7290, 11988), (7992, 10935), (8748, 9990), (8991, 9720)]