83491980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:336

約数の個数: 192

約数和(自身を含む): 283143168

約数和(自身を除く): 199651188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 37, 39, 44, 52, 55, 60, 65, 66, 74, 78, 110, 111, 130, 132, 143, 148, 156, 165, 185, 195, 220, 222, 260, 263, 286, 330, 370, 390, 407, 429, 444, 481, 526, 555, 572, 660, 715, 740, 780, 789, 814, 858, 962, 1052, 1110, 1221, 1315, 1430, 1443, 1578, 1628, 1716, 1924, 2035, 2145, 2220, 2405, 2442, 2630, 2860, 2886, 2893, 3156, 3419, 3945, 4070, 4290, 4810, 4884, 5260, 5291, 5772, 5786, 6105, 6838, 7215, 7890, 8140, 8580, 8679, 9620, 9731, 10257, 10582, 11572, 12210, 13676, 14430, 14465, 15780, 15873, 17095, 17358, 19462, 20514, 21164, 24420, 26455, 28860, 28930, 29193, 31746, 34190, 34716, 37609, 38924, 41028, 43395, 48655, 51285, 52910, 57860, 58386, 63492, 68380, 75218, 79365, 86790, 97310, 102570, 105820, 107041, 112827, 116772, 126503, 145965, 150436, 158730, 173580, 188045, 194620, 205140, 214082, 225654, 253006, 291930, 317460, 321123, 376090, 379509, 428164, 451308, 506012, 535205, 564135, 583860, 632515, 642246, 752180, 759018, 1070410, 1128270, 1265030, 1284492, 1391533, 1518036, 1605615, 1897545, 2140820, 2256540, 2530060, 2783066, 3211230, 3795090, 4174599, 5566132, 6422460, 6957665, 7590180, 8349198, 13915330, 16698396, 20872995, 27830660, 41745990, 83491980]

約数ペア:

[(1, 83491980), (2, 41745990), (3, 27830660), (4, 20872995), (5, 16698396), (6, 13915330), (10, 8349198), (11, 7590180), (12, 6957665), (13, 6422460), (15, 5566132), (20, 4174599), (22, 3795090), (26, 3211230), (30, 2783066), (33, 2530060), (37, 2256540), (39, 2140820), (44, 1897545), (52, 1605615), (55, 1518036), (60, 1391533), (65, 1284492), (66, 1265030), (74, 1128270), (78, 1070410), (110, 759018), (111, 752180), (130, 642246), (132, 632515), (143, 583860), (148, 564135), (156, 535205), (165, 506012), (185, 451308), (195, 428164), (220, 379509), (222, 376090), (260, 321123), (263, 317460), (286, 291930), (330, 253006), (370, 225654), (390, 214082), (407, 205140), (429, 194620), (444, 188045), (481, 173580), (526, 158730), (555, 150436), (572, 145965), (660, 126503), (715, 116772), (740, 112827), (780, 107041), (789, 105820), (814, 102570), (858, 97310), (962, 86790), (1052, 79365), (1110, 75218), (1221, 68380), (1315, 63492), (1430, 58386), (1443, 57860), (1578, 52910), (1628, 51285), (1716, 48655), (1924, 43395), (2035, 41028), (2145, 38924), (2220, 37609), (2405, 34716), (2442, 34190), (2630, 31746), (2860, 29193), (2886, 28930), (2893, 28860), (3156, 26455), (3419, 24420), (3945, 21164), (4070, 20514), (4290, 19462), (4810, 17358), (4884, 17095), (5260, 15873), (5291, 15780), (5772, 14465), (5786, 14430), (6105, 13676), (6838, 12210), (7215, 11572), (7890, 10582), (8140, 10257), (8580, 9731), (8679, 9620)]