82539360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:138

約数の個数: 216

約数和(自身を含む): 297670464

約数和(自身を除く): 215131104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 992, 1032, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1720, 1849, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2976, 3096, 3440, 3698, 3720, 3870, 3999, 4128, 4464, 4960, 5160, 5332, 5547, 5580, 6192, 6665, 6880, 7396, 7440, 7740, 7998, 8928, 9245, 10320, 10664, 11094, 11160, 11997, 12384, 13330, 14792, 14880, 15480, 15996, 16641, 18490, 19995, 20640, 21328, 22188, 22320, 23994, 26660, 27735, 29584, 30960, 31992, 33282, 36980, 39990, 42656, 44376, 44640, 47988, 53320, 55470, 57319, 59168, 59985, 61920, 63984, 66564, 73960, 79980, 83205, 88752, 95976, 106640, 110940, 114638, 119970, 127968, 133128, 147920, 159960, 166410, 171957, 177504, 191952, 213280, 221880, 229276, 239940, 266256, 286595, 295840, 319920, 332820, 343914, 383904, 443760, 458552, 479880, 515871, 532512, 573190, 639840, 665640, 687828, 859785, 887520, 917104, 959760, 1031742, 1146380, 1331280, 1375656, 1719570, 1834208, 1919520, 2063484, 2292760, 2579355, 2662560, 2751312, 3439140, 4126968, 4585520, 5158710, 5502624, 6878280, 8253936, 9171040, 10317420, 13756560, 16507872, 20634840, 27513120, 41269680, 82539360]

約数ペア:

[(1, 82539360), (2, 41269680), (3, 27513120), (4, 20634840), (5, 16507872), (6, 13756560), (8, 10317420), (9, 9171040), (10, 8253936), (12, 6878280), (15, 5502624), (16, 5158710), (18, 4585520), (20, 4126968), (24, 3439140), (30, 2751312), (31, 2662560), (32, 2579355), (36, 2292760), (40, 2063484), (43, 1919520), (45, 1834208), (48, 1719570), (60, 1375656), (62, 1331280), (72, 1146380), (80, 1031742), (86, 959760), (90, 917104), (93, 887520), (96, 859785), (120, 687828), (124, 665640), (129, 639840), (144, 573190), (155, 532512), (160, 515871), (172, 479880), (180, 458552), (186, 443760), (215, 383904), (240, 343914), (248, 332820), (258, 319920), (279, 295840), (288, 286595), (310, 266256), (344, 239940), (360, 229276), (372, 221880), (387, 213280), (430, 191952), (465, 177504), (480, 171957), (496, 166410), (516, 159960), (558, 147920), (620, 133128), (645, 127968), (688, 119970), (720, 114638), (744, 110940), (774, 106640), (860, 95976), (930, 88752), (992, 83205), (1032, 79980), (1116, 73960), (1240, 66564), (1290, 63984), (1333, 61920), (1376, 59985), (1395, 59168), (1440, 57319), (1488, 55470), (1548, 53320), (1720, 47988), (1849, 44640), (1860, 44376), (1935, 42656), (2064, 39990), (2232, 36980), (2480, 33282), (2580, 31992), (2666, 30960), (2790, 29584), (2976, 27735), (3096, 26660), (3440, 23994), (3698, 22320), (3720, 22188), (3870, 21328), (3999, 20640), (4128, 19995), (4464, 18490), (4960, 16641), (5160, 15996), (5332, 15480), (5547, 14880), (5580, 14792), (6192, 13330), (6665, 12384), (6880, 11997), (7396, 11160), (7440, 11094), (7740, 10664), (7998, 10320), (8928, 9245)]