83409840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 299909376

約数和(自身を除く): 216499536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 101, 111, 120, 124, 144, 148, 155, 180, 185, 186, 202, 222, 240, 248, 279, 296, 303, 310, 333, 360, 370, 372, 404, 444, 465, 496, 505, 555, 558, 592, 606, 620, 666, 720, 740, 744, 808, 888, 909, 930, 1010, 1110, 1116, 1147, 1212, 1240, 1332, 1395, 1480, 1488, 1515, 1616, 1665, 1776, 1818, 1860, 2020, 2220, 2232, 2294, 2424, 2480, 2664, 2790, 2960, 3030, 3131, 3330, 3441, 3636, 3720, 3737, 4040, 4440, 4464, 4545, 4588, 4848, 5328, 5580, 5735, 6060, 6262, 6660, 6882, 7272, 7440, 7474, 8080, 8880, 9090, 9176, 9393, 10323, 11160, 11211, 11470, 12120, 12524, 13320, 13764, 14544, 14948, 15655, 17205, 18180, 18352, 18685, 18786, 20646, 22320, 22422, 22940, 24240, 25048, 26640, 27528, 28179, 29896, 31310, 33633, 34410, 36360, 37370, 37572, 41292, 44844, 45880, 46965, 50096, 51615, 55056, 56055, 56358, 59792, 62620, 67266, 68820, 72720, 74740, 75144, 82584, 89688, 91760, 93930, 103230, 112110, 112716, 115847, 125240, 134532, 137640, 140895, 149480, 150288, 165168, 168165, 179376, 187860, 206460, 224220, 225432, 231694, 250480, 269064, 275280, 281790, 298960, 336330, 347541, 375720, 412920, 448440, 450864, 463388, 538128, 563580, 579235, 672660, 695082, 751440, 825840, 896880, 926776, 1042623, 1127160, 1158470, 1345320, 1390164, 1737705, 1853552, 2085246, 2254320, 2316940, 2690640, 2780328, 3475410, 4170492, 4633880, 5213115, 5560656, 6950820, 8340984, 9267760, 10426230, 13901640, 16681968, 20852460, 27803280, 41704920, 83409840]

約数ペア:

[(1, 83409840), (2, 41704920), (3, 27803280), (4, 20852460), (5, 16681968), (6, 13901640), (8, 10426230), (9, 9267760), (10, 8340984), (12, 6950820), (15, 5560656), (16, 5213115), (18, 4633880), (20, 4170492), (24, 3475410), (30, 2780328), (31, 2690640), (36, 2316940), (37, 2254320), (40, 2085246), (45, 1853552), (48, 1737705), (60, 1390164), (62, 1345320), (72, 1158470), (74, 1127160), (80, 1042623), (90, 926776), (93, 896880), (101, 825840), (111, 751440), (120, 695082), (124, 672660), (144, 579235), (148, 563580), (155, 538128), (180, 463388), (185, 450864), (186, 448440), (202, 412920), (222, 375720), (240, 347541), (248, 336330), (279, 298960), (296, 281790), (303, 275280), (310, 269064), (333, 250480), (360, 231694), (370, 225432), (372, 224220), (404, 206460), (444, 187860), (465, 179376), (496, 168165), (505, 165168), (555, 150288), (558, 149480), (592, 140895), (606, 137640), (620, 134532), (666, 125240), (720, 115847), (740, 112716), (744, 112110), (808, 103230), (888, 93930), (909, 91760), (930, 89688), (1010, 82584), (1110, 75144), (1116, 74740), (1147, 72720), (1212, 68820), (1240, 67266), (1332, 62620), (1395, 59792), (1480, 56358), (1488, 56055), (1515, 55056), (1616, 51615), (1665, 50096), (1776, 46965), (1818, 45880), (1860, 44844), (2020, 41292), (2220, 37572), (2232, 37370), (2294, 36360), (2424, 34410), (2480, 33633), (2664, 31310), (2790, 29896), (2960, 28179), (3030, 27528), (3131, 26640), (3330, 25048), (3441, 24240), (3636, 22940), (3720, 22422), (3737, 22320), (4040, 20646), (4440, 18786), (4464, 18685), (4545, 18352), (4588, 18180), (4848, 17205), (5328, 15655), (5580, 14948), (5735, 14544), (6060, 13764), (6262, 13320), (6660, 12524), (6882, 12120), (7272, 11470), (7440, 11211), (7474, 11160), (8080, 10323), (8880, 9393), (9090, 9176)]