3420200520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{78517}}^1$

素因数の和:78556

約数の個数: 144

約数和(自身を含む): 12218185980

約数和(自身を除く): 8797985460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 78517, 157034, 235551, 314068, 392585, 471102, 628136, 706653, 785170, 863687, 942204, 1177755, 1413306, 1570340, 1727374, 1884408, 2355510, 2591061, 2826612, 3140680, 3454748, 3533265, 4318435, 4711020, 5182122, 5653224, 6909496, 7066530, 7773183, 8636870, 9422040, 9500557, 10364244, 12955305, 14133060, 15546366, 17273740, 19001114, 20728488, 25910610, 28266120, 28501671, 31092732, 34547480, 38002228, 38865915, 47502785, 51821220, 57003342, 62185464, 76004456, 77731830, 85505013, 95005570, 103642440, 114006684, 142508355, 155463660, 171010026, 190011140, 228013368, 285016710, 310927320, 342020052, 380022280, 427525065, 570033420, 684040104, 855050130, 1140066840, 1710100260, 3420200520]

約数ペア:

[(1, 3420200520), (2, 1710100260), (3, 1140066840), (4, 855050130), (5, 684040104), (6, 570033420), (8, 427525065), (9, 380022280), (10, 342020052), (11, 310927320), (12, 285016710), (15, 228013368), (18, 190011140), (20, 171010026), (22, 155463660), (24, 142508355), (30, 114006684), (33, 103642440), (36, 95005570), (40, 85505013), (44, 77731830), (45, 76004456), (55, 62185464), (60, 57003342), (66, 51821220), (72, 47502785), (88, 38865915), (90, 38002228), (99, 34547480), (110, 31092732), (120, 28501671), (121, 28266120), (132, 25910610), (165, 20728488), (180, 19001114), (198, 17273740), (220, 15546366), (242, 14133060), (264, 12955305), (330, 10364244), (360, 9500557), (363, 9422040), (396, 8636870), (440, 7773183), (484, 7066530), (495, 6909496), (605, 5653224), (660, 5182122), (726, 4711020), (792, 4318435), (968, 3533265), (990, 3454748), (1089, 3140680), (1210, 2826612), (1320, 2591061), (1452, 2355510), (1815, 1884408), (1980, 1727374), (2178, 1570340), (2420, 1413306), (2904, 1177755), (3630, 942204), (3960, 863687), (4356, 785170), (4840, 706653), (5445, 628136), (7260, 471102), (8712, 392585), (10890, 314068), (14520, 235551), (21780, 157034), (43560, 78517)]