87299280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 240

約数和(自身を含む): 314243280

約数和(自身を除く): 226944000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 111, 113, 116, 120, 144, 145, 148, 174, 180, 185, 222, 226, 232, 240, 261, 290, 296, 333, 339, 348, 360, 370, 435, 444, 452, 464, 522, 555, 565, 580, 592, 666, 678, 696, 720, 740, 870, 888, 904, 1017, 1044, 1073, 1110, 1130, 1160, 1305, 1332, 1356, 1392, 1480, 1665, 1695, 1740, 1776, 1808, 2034, 2088, 2146, 2220, 2260, 2320, 2610, 2664, 2712, 2960, 3219, 3277, 3330, 3390, 3480, 4068, 4176, 4181, 4292, 4440, 4520, 5085, 5220, 5328, 5365, 5424, 6438, 6554, 6660, 6780, 6960, 8136, 8362, 8584, 8880, 9040, 9657, 9831, 10170, 10440, 10730, 12543, 12876, 13108, 13320, 13560, 16095, 16272, 16385, 16724, 17168, 19314, 19662, 20340, 20880, 20905, 21460, 25086, 25752, 26216, 26640, 27120, 29493, 32190, 32770, 33448, 37629, 38628, 39324, 40680, 41810, 42920, 48285, 49155, 50172, 51504, 52432, 58986, 62715, 64380, 65540, 66896, 75258, 77256, 78648, 81360, 83620, 85840, 96570, 98310, 100344, 117972, 121249, 125430, 128760, 131080, 147465, 150516, 154512, 157296, 167240, 188145, 193140, 196620, 200688, 235944, 242498, 250860, 257520, 262160, 294930, 301032, 334480, 363747, 376290, 386280, 393240, 471888, 484996, 501720, 589860, 602064, 606245, 727494, 752580, 772560, 786480, 969992, 1003440, 1091241, 1179720, 1212490, 1454988, 1505160, 1818735, 1939984, 2182482, 2359440, 2424980, 2909976, 3010320, 3637470, 4364964, 4849960, 5456205, 5819952, 7274940, 8729928, 9699920, 10912410, 14549880, 17459856, 21824820, 29099760, 43649640, 87299280]

約数ペア:

[(1, 87299280), (2, 43649640), (3, 29099760), (4, 21824820), (5, 17459856), (6, 14549880), (8, 10912410), (9, 9699920), (10, 8729928), (12, 7274940), (15, 5819952), (16, 5456205), (18, 4849960), (20, 4364964), (24, 3637470), (29, 3010320), (30, 2909976), (36, 2424980), (37, 2359440), (40, 2182482), (45, 1939984), (48, 1818735), (58, 1505160), (60, 1454988), (72, 1212490), (74, 1179720), (80, 1091241), (87, 1003440), (90, 969992), (111, 786480), (113, 772560), (116, 752580), (120, 727494), (144, 606245), (145, 602064), (148, 589860), (174, 501720), (180, 484996), (185, 471888), (222, 393240), (226, 386280), (232, 376290), (240, 363747), (261, 334480), (290, 301032), (296, 294930), (333, 262160), (339, 257520), (348, 250860), (360, 242498), (370, 235944), (435, 200688), (444, 196620), (452, 193140), (464, 188145), (522, 167240), (555, 157296), (565, 154512), (580, 150516), (592, 147465), (666, 131080), (678, 128760), (696, 125430), (720, 121249), (740, 117972), (870, 100344), (888, 98310), (904, 96570), (1017, 85840), (1044, 83620), (1073, 81360), (1110, 78648), (1130, 77256), (1160, 75258), (1305, 66896), (1332, 65540), (1356, 64380), (1392, 62715), (1480, 58986), (1665, 52432), (1695, 51504), (1740, 50172), (1776, 49155), (1808, 48285), (2034, 42920), (2088, 41810), (2146, 40680), (2220, 39324), (2260, 38628), (2320, 37629), (2610, 33448), (2664, 32770), (2712, 32190), (2960, 29493), (3219, 27120), (3277, 26640), (3330, 26216), (3390, 25752), (3480, 25086), (4068, 21460), (4176, 20905), (4181, 20880), (4292, 20340), (4440, 19662), (4520, 19314), (5085, 17168), (5220, 16724), (5328, 16385), (5365, 16272), (5424, 16095), (6438, 13560), (6554, 13320), (6660, 13108), (6780, 12876), (6960, 12543), (8136, 10730), (8362, 10440), (8584, 10170), (8880, 9831), (9040, 9657)]