90735840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 345080736

約数和(自身を除く): 254344896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 131, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 262, 288, 296, 312, 333, 360, 370, 390, 393, 416, 444, 468, 480, 481, 520, 524, 555, 585, 592, 624, 655, 666, 720, 740, 780, 786, 888, 936, 962, 1040, 1048, 1110, 1170, 1179, 1184, 1248, 1310, 1332, 1440, 1443, 1480, 1560, 1572, 1665, 1703, 1776, 1872, 1924, 1965, 2080, 2096, 2220, 2340, 2358, 2405, 2620, 2664, 2886, 2960, 3120, 3144, 3330, 3406, 3552, 3744, 3848, 3930, 4192, 4329, 4440, 4680, 4716, 4810, 4847, 5109, 5240, 5328, 5772, 5895, 5920, 6240, 6288, 6660, 6812, 7215, 7696, 7860, 8515, 8658, 8880, 9360, 9432, 9620, 9694, 10218, 10480, 10656, 11544, 11790, 12576, 13320, 13624, 14430, 14541, 15327, 15392, 15720, 17030, 17316, 17760, 18720, 18864, 19240, 19388, 20436, 20960, 21645, 23088, 23580, 24235, 25545, 26640, 27248, 28860, 29082, 30654, 31440, 34060, 34632, 37728, 38480, 38776, 40872, 43290, 43623, 46176, 47160, 48470, 51090, 53280, 54496, 57720, 58164, 61308, 62880, 63011, 68120, 69264, 72705, 76635, 76960, 77552, 81744, 86580, 87246, 94320, 96940, 102180, 115440, 116328, 122616, 126022, 136240, 138528, 145410, 153270, 155104, 163488, 173160, 174492, 188640, 189033, 193880, 204360, 218115, 230880, 232656, 245232, 252044, 272480, 290820, 306540, 315055, 346320, 348984, 378066, 387760, 408720, 436230, 465312, 490464, 504088, 567099, 581640, 613080, 630110, 692640, 697968, 756132, 775520, 817440, 872460, 945165, 1008176, 1134198, 1163280, 1226160, 1260220, 1395936, 1512264, 1744920, 1890330, 2016352, 2268396, 2326560, 2452320, 2520440, 2835495, 3024528, 3489840, 3780660, 4536792, 5040880, 5670990, 6049056, 6979680, 7561320, 9073584, 10081760, 11341980, 15122640, 18147168, 22683960, 30245280, 45367920, 90735840]

約数ペア:

[(1, 90735840), (2, 45367920), (3, 30245280), (4, 22683960), (5, 18147168), (6, 15122640), (8, 11341980), (9, 10081760), (10, 9073584), (12, 7561320), (13, 6979680), (15, 6049056), (16, 5670990), (18, 5040880), (20, 4536792), (24, 3780660), (26, 3489840), (30, 3024528), (32, 2835495), (36, 2520440), (37, 2452320), (39, 2326560), (40, 2268396), (45, 2016352), (48, 1890330), (52, 1744920), (60, 1512264), (65, 1395936), (72, 1260220), (74, 1226160), (78, 1163280), (80, 1134198), (90, 1008176), (96, 945165), (104, 872460), (111, 817440), (117, 775520), (120, 756132), (130, 697968), (131, 692640), (144, 630110), (148, 613080), (156, 581640), (160, 567099), (180, 504088), (185, 490464), (195, 465312), (208, 436230), (222, 408720), (234, 387760), (240, 378066), (260, 348984), (262, 346320), (288, 315055), (296, 306540), (312, 290820), (333, 272480), (360, 252044), (370, 245232), (390, 232656), (393, 230880), (416, 218115), (444, 204360), (468, 193880), (480, 189033), (481, 188640), (520, 174492), (524, 173160), (555, 163488), (585, 155104), (592, 153270), (624, 145410), (655, 138528), (666, 136240), (720, 126022), (740, 122616), (780, 116328), (786, 115440), (888, 102180), (936, 96940), (962, 94320), (1040, 87246), (1048, 86580), (1110, 81744), (1170, 77552), (1179, 76960), (1184, 76635), (1248, 72705), (1310, 69264), (1332, 68120), (1440, 63011), (1443, 62880), (1480, 61308), (1560, 58164), (1572, 57720), (1665, 54496), (1703, 53280), (1776, 51090), (1872, 48470), (1924, 47160), (1965, 46176), (2080, 43623), (2096, 43290), (2220, 40872), (2340, 38776), (2358, 38480), (2405, 37728), (2620, 34632), (2664, 34060), (2886, 31440), (2960, 30654), (3120, 29082), (3144, 28860), (3330, 27248), (3406, 26640), (3552, 25545), (3744, 24235), (3848, 23580), (3930, 23088), (4192, 21645), (4329, 20960), (4440, 20436), (4680, 19388), (4716, 19240), (4810, 18864), (4847, 18720), (5109, 17760), (5240, 17316), (5328, 17030), (5772, 15720), (5895, 15392), (5920, 15327), (6240, 14541), (6288, 14430), (6660, 13624), (6812, 13320), (7215, 12576), (7696, 11790), (7860, 11544), (8515, 10656), (8658, 10480), (8880, 10218), (9360, 9694), (9432, 9620)]