90474120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 338607360

約数和(自身を除く): 248133240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 67, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 134, 155, 165, 180, 186, 198, 201, 220, 242, 248, 264, 268, 279, 310, 330, 335, 341, 360, 363, 372, 396, 402, 440, 465, 484, 495, 536, 558, 603, 605, 620, 660, 670, 682, 726, 737, 744, 792, 804, 930, 968, 990, 1005, 1023, 1089, 1116, 1206, 1210, 1240, 1320, 1340, 1364, 1395, 1452, 1474, 1608, 1705, 1815, 1860, 1980, 2010, 2046, 2077, 2178, 2211, 2232, 2412, 2420, 2680, 2728, 2790, 2904, 2948, 3015, 3069, 3410, 3630, 3685, 3720, 3751, 3960, 4020, 4092, 4154, 4356, 4422, 4824, 4840, 5115, 5445, 5580, 5896, 6030, 6138, 6231, 6633, 6820, 7260, 7370, 7502, 8040, 8107, 8184, 8308, 8712, 8844, 10230, 10385, 10890, 11055, 11160, 11253, 12060, 12276, 12462, 13266, 13640, 14520, 14740, 15004, 15345, 16214, 16616, 17688, 18693, 18755, 20460, 20770, 21780, 22110, 22506, 22847, 24120, 24321, 24552, 24924, 26532, 29480, 30008, 30690, 31155, 32428, 33165, 33759, 37386, 37510, 40535, 40920, 41540, 43560, 44220, 45012, 45694, 48642, 49848, 53064, 56265, 61380, 62310, 64856, 66330, 67518, 68541, 72963, 74772, 75020, 81070, 83080, 88440, 90024, 91388, 93465, 97284, 112530, 114235, 121605, 122760, 124620, 132660, 135036, 137082, 145926, 149544, 150040, 162140, 168795, 182776, 186930, 194568, 205623, 225060, 228470, 243210, 249240, 251317, 265320, 270072, 274164, 291852, 324280, 337590, 342705, 364815, 373860, 411246, 450120, 456940, 486420, 502634, 548328, 583704, 675180, 685410, 729630, 747720, 753951, 822492, 913880, 972840, 1005268, 1028115, 1256585, 1350360, 1370820, 1459260, 1507902, 1644984, 2010536, 2056230, 2261853, 2513170, 2741640, 2918520, 3015804, 3769755, 4112460, 4523706, 5026340, 6031608, 7539510, 8224920, 9047412, 10052680, 11309265, 15079020, 18094824, 22618530, 30158040, 45237060, 90474120]

約数ペア:

[(1, 90474120), (2, 45237060), (3, 30158040), (4, 22618530), (5, 18094824), (6, 15079020), (8, 11309265), (9, 10052680), (10, 9047412), (11, 8224920), (12, 7539510), (15, 6031608), (18, 5026340), (20, 4523706), (22, 4112460), (24, 3769755), (30, 3015804), (31, 2918520), (33, 2741640), (36, 2513170), (40, 2261853), (44, 2056230), (45, 2010536), (55, 1644984), (60, 1507902), (62, 1459260), (66, 1370820), (67, 1350360), (72, 1256585), (88, 1028115), (90, 1005268), (93, 972840), (99, 913880), (110, 822492), (120, 753951), (121, 747720), (124, 729630), (132, 685410), (134, 675180), (155, 583704), (165, 548328), (180, 502634), (186, 486420), (198, 456940), (201, 450120), (220, 411246), (242, 373860), (248, 364815), (264, 342705), (268, 337590), (279, 324280), (310, 291852), (330, 274164), (335, 270072), (341, 265320), (360, 251317), (363, 249240), (372, 243210), (396, 228470), (402, 225060), (440, 205623), (465, 194568), (484, 186930), (495, 182776), (536, 168795), (558, 162140), (603, 150040), (605, 149544), (620, 145926), (660, 137082), (670, 135036), (682, 132660), (726, 124620), (737, 122760), (744, 121605), (792, 114235), (804, 112530), (930, 97284), (968, 93465), (990, 91388), (1005, 90024), (1023, 88440), (1089, 83080), (1116, 81070), (1206, 75020), (1210, 74772), (1240, 72963), (1320, 68541), (1340, 67518), (1364, 66330), (1395, 64856), (1452, 62310), (1474, 61380), (1608, 56265), (1705, 53064), (1815, 49848), (1860, 48642), (1980, 45694), (2010, 45012), (2046, 44220), (2077, 43560), (2178, 41540), (2211, 40920), (2232, 40535), (2412, 37510), (2420, 37386), (2680, 33759), (2728, 33165), (2790, 32428), (2904, 31155), (2948, 30690), (3015, 30008), (3069, 29480), (3410, 26532), (3630, 24924), (3685, 24552), (3720, 24321), (3751, 24120), (3960, 22847), (4020, 22506), (4092, 22110), (4154, 21780), (4356, 20770), (4422, 20460), (4824, 18755), (4840, 18693), (5115, 17688), (5445, 16616), (5580, 16214), (5896, 15345), (6030, 15004), (6138, 14740), (6231, 14520), (6633, 13640), (6820, 13266), (7260, 12462), (7370, 12276), (7502, 12060), (8040, 11253), (8107, 11160), (8184, 11055), (8308, 10890), (8712, 10385), (8844, 10230)]