87339240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 298771200

約数和(自身を除く): 211431960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 79, 83, 90, 111, 120, 148, 158, 166, 180, 185, 222, 237, 249, 296, 316, 332, 333, 360, 370, 395, 415, 444, 474, 498, 555, 632, 664, 666, 711, 740, 747, 790, 830, 888, 948, 996, 1110, 1185, 1245, 1332, 1422, 1480, 1494, 1580, 1660, 1665, 1896, 1992, 2220, 2370, 2490, 2664, 2844, 2923, 2988, 3071, 3160, 3320, 3330, 3555, 3735, 4440, 4740, 4980, 5688, 5846, 5976, 6142, 6557, 6660, 7110, 7470, 8769, 9213, 9480, 9960, 11692, 12284, 13114, 13320, 14220, 14615, 14940, 15355, 17538, 18426, 19671, 23384, 24568, 26228, 26307, 27639, 28440, 29230, 29880, 30710, 32785, 35076, 36852, 39342, 43845, 46065, 52456, 52614, 55278, 58460, 59013, 61420, 65570, 70152, 73704, 78684, 87690, 92130, 98355, 105228, 110556, 116920, 118026, 122840, 131140, 131535, 138195, 157368, 175380, 184260, 196710, 210456, 221112, 236052, 242609, 262280, 263070, 276390, 295065, 350760, 368520, 393420, 472104, 485218, 526140, 552780, 590130, 727827, 786840, 970436, 1052280, 1105560, 1180260, 1213045, 1455654, 1940872, 2183481, 2360520, 2426090, 2911308, 3639135, 4366962, 4852180, 5822616, 7278270, 8733924, 9704360, 10917405, 14556540, 17467848, 21834810, 29113080, 43669620, 87339240]

約数ペア:

[(1, 87339240), (2, 43669620), (3, 29113080), (4, 21834810), (5, 17467848), (6, 14556540), (8, 10917405), (9, 9704360), (10, 8733924), (12, 7278270), (15, 5822616), (18, 4852180), (20, 4366962), (24, 3639135), (30, 2911308), (36, 2426090), (37, 2360520), (40, 2183481), (45, 1940872), (60, 1455654), (72, 1213045), (74, 1180260), (79, 1105560), (83, 1052280), (90, 970436), (111, 786840), (120, 727827), (148, 590130), (158, 552780), (166, 526140), (180, 485218), (185, 472104), (222, 393420), (237, 368520), (249, 350760), (296, 295065), (316, 276390), (332, 263070), (333, 262280), (360, 242609), (370, 236052), (395, 221112), (415, 210456), (444, 196710), (474, 184260), (498, 175380), (555, 157368), (632, 138195), (664, 131535), (666, 131140), (711, 122840), (740, 118026), (747, 116920), (790, 110556), (830, 105228), (888, 98355), (948, 92130), (996, 87690), (1110, 78684), (1185, 73704), (1245, 70152), (1332, 65570), (1422, 61420), (1480, 59013), (1494, 58460), (1580, 55278), (1660, 52614), (1665, 52456), (1896, 46065), (1992, 43845), (2220, 39342), (2370, 36852), (2490, 35076), (2664, 32785), (2844, 30710), (2923, 29880), (2988, 29230), (3071, 28440), (3160, 27639), (3320, 26307), (3330, 26228), (3555, 24568), (3735, 23384), (4440, 19671), (4740, 18426), (4980, 17538), (5688, 15355), (5846, 14940), (5976, 14615), (6142, 14220), (6557, 13320), (6660, 13114), (7110, 12284), (7470, 11692), (8769, 9960), (9213, 9480)]