86949720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:607

約数の個数: 256

約数和(自身を含む): 341107200

約数和(自身を除く): 254157480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 563, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1126, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1689, 1716, 1755, 1980, 2145, 2252, 2340, 2376, 2574, 2808, 2815, 2860, 2970, 3378, 3432, 3510, 3861, 3960, 4290, 4504, 4680, 5067, 5148, 5630, 5720, 5940, 6193, 6435, 6756, 7020, 7319, 7722, 8445, 8580, 10134, 10296, 11260, 11880, 12386, 12870, 13512, 14040, 14638, 15201, 15444, 16890, 17160, 18579, 19305, 20268, 21957, 22520, 24772, 25335, 25740, 29276, 30402, 30888, 30965, 33780, 36595, 37158, 38610, 40536, 43914, 49544, 50670, 51480, 55737, 58552, 60804, 61930, 65871, 67560, 73190, 74316, 76005, 77220, 80509, 87828, 92895, 101340, 109785, 111474, 121608, 123860, 131742, 146380, 148632, 152010, 154440, 161018, 167211, 175656, 185790, 197613, 202680, 219570, 222948, 241527, 247720, 263484, 278685, 292760, 304020, 322036, 329355, 334422, 371580, 395226, 402545, 439140, 445896, 483054, 526968, 557370, 608040, 644072, 658710, 668844, 724581, 743160, 790452, 805090, 836055, 878280, 966108, 988065, 1114740, 1207635, 1317420, 1337688, 1449162, 1580904, 1610180, 1672110, 1932216, 1976130, 2173743, 2229480, 2415270, 2634840, 2898324, 3220360, 3344220, 3622905, 3952260, 4347486, 4830540, 5796648, 6688440, 7245810, 7904520, 8694972, 9661080, 10868715, 14491620, 17389944, 21737430, 28983240, 43474860, 86949720]

約数ペア:

[(1, 86949720), (2, 43474860), (3, 28983240), (4, 21737430), (5, 17389944), (6, 14491620), (8, 10868715), (9, 9661080), (10, 8694972), (11, 7904520), (12, 7245810), (13, 6688440), (15, 5796648), (18, 4830540), (20, 4347486), (22, 3952260), (24, 3622905), (26, 3344220), (27, 3220360), (30, 2898324), (33, 2634840), (36, 2415270), (39, 2229480), (40, 2173743), (44, 1976130), (45, 1932216), (52, 1672110), (54, 1610180), (55, 1580904), (60, 1449162), (65, 1337688), (66, 1317420), (72, 1207635), (78, 1114740), (88, 988065), (90, 966108), (99, 878280), (104, 836055), (108, 805090), (110, 790452), (117, 743160), (120, 724581), (130, 668844), (132, 658710), (135, 644072), (143, 608040), (156, 557370), (165, 526968), (180, 483054), (195, 445896), (198, 439140), (216, 402545), (220, 395226), (234, 371580), (260, 334422), (264, 329355), (270, 322036), (286, 304020), (297, 292760), (312, 278685), (330, 263484), (351, 247720), (360, 241527), (390, 222948), (396, 219570), (429, 202680), (440, 197613), (468, 185790), (495, 175656), (520, 167211), (540, 161018), (563, 154440), (572, 152010), (585, 148632), (594, 146380), (660, 131742), (702, 123860), (715, 121608), (780, 111474), (792, 109785), (858, 101340), (936, 92895), (990, 87828), (1080, 80509), (1126, 77220), (1144, 76005), (1170, 74316), (1188, 73190), (1287, 67560), (1320, 65871), (1404, 61930), (1430, 60804), (1485, 58552), (1560, 55737), (1689, 51480), (1716, 50670), (1755, 49544), (1980, 43914), (2145, 40536), (2252, 38610), (2340, 37158), (2376, 36595), (2574, 33780), (2808, 30965), (2815, 30888), (2860, 30402), (2970, 29276), (3378, 25740), (3432, 25335), (3510, 24772), (3861, 22520), (3960, 21957), (4290, 20268), (4504, 19305), (4680, 18579), (5067, 17160), (5148, 16890), (5630, 15444), (5720, 15201), (5940, 14638), (6193, 14040), (6435, 13512), (6756, 12870), (7020, 12386), (7319, 11880), (7722, 11260), (8445, 10296), (8580, 10134)]