89030880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 192

約数和(自身を含む): 320604480

約数和(自身を除く): 231573600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 540, 555, 557, 592, 666, 720, 740, 864, 888, 999, 1080, 1110, 1114, 1184, 1332, 1440, 1480, 1665, 1671, 1776, 1998, 2160, 2220, 2228, 2664, 2785, 2960, 3330, 3342, 3552, 3996, 4320, 4440, 4456, 4995, 5013, 5328, 5570, 5920, 6660, 6684, 7992, 8355, 8880, 8912, 9990, 10026, 10656, 11140, 13320, 13368, 15039, 15984, 16710, 17760, 17824, 19980, 20052, 20609, 22280, 25065, 26640, 26736, 30078, 31968, 33420, 39960, 40104, 41218, 44560, 50130, 53280, 53472, 60156, 61827, 66840, 75195, 79920, 80208, 82436, 89120, 100260, 103045, 120312, 123654, 133680, 150390, 159840, 160416, 164872, 185481, 200520, 206090, 240624, 247308, 267360, 300780, 309135, 329744, 370962, 401040, 412180, 481248, 494616, 556443, 601560, 618270, 659488, 741924, 802080, 824360, 927405, 989232, 1112886, 1203120, 1236540, 1483848, 1648720, 1854810, 1978464, 2225772, 2406240, 2473080, 2782215, 2967696, 3297440, 3709620, 4451544, 4946160, 5564430, 5935392, 7419240, 8903088, 9892320, 11128860, 14838480, 17806176, 22257720, 29676960, 44515440, 89030880]

約数ペア:

[(1, 89030880), (2, 44515440), (3, 29676960), (4, 22257720), (5, 17806176), (6, 14838480), (8, 11128860), (9, 9892320), (10, 8903088), (12, 7419240), (15, 5935392), (16, 5564430), (18, 4946160), (20, 4451544), (24, 3709620), (27, 3297440), (30, 2967696), (32, 2782215), (36, 2473080), (37, 2406240), (40, 2225772), (45, 1978464), (48, 1854810), (54, 1648720), (60, 1483848), (72, 1236540), (74, 1203120), (80, 1112886), (90, 989232), (96, 927405), (108, 824360), (111, 802080), (120, 741924), (135, 659488), (144, 618270), (148, 601560), (160, 556443), (180, 494616), (185, 481248), (216, 412180), (222, 401040), (240, 370962), (270, 329744), (288, 309135), (296, 300780), (333, 267360), (360, 247308), (370, 240624), (432, 206090), (444, 200520), (480, 185481), (540, 164872), (555, 160416), (557, 159840), (592, 150390), (666, 133680), (720, 123654), (740, 120312), (864, 103045), (888, 100260), (999, 89120), (1080, 82436), (1110, 80208), (1114, 79920), (1184, 75195), (1332, 66840), (1440, 61827), (1480, 60156), (1665, 53472), (1671, 53280), (1776, 50130), (1998, 44560), (2160, 41218), (2220, 40104), (2228, 39960), (2664, 33420), (2785, 31968), (2960, 30078), (3330, 26736), (3342, 26640), (3552, 25065), (3996, 22280), (4320, 20609), (4440, 20052), (4456, 19980), (4995, 17824), (5013, 17760), (5328, 16710), (5570, 15984), (5920, 15039), (6660, 13368), (6684, 13320), (7992, 11140), (8355, 10656), (8880, 10026), (8912, 9990)]