83640060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 316008000

約数和(自身を除く): 232367940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 49, 54, 58, 60, 63, 70, 84, 87, 90, 98, 105, 108, 109, 116, 126, 135, 140, 145, 147, 174, 180, 189, 196, 203, 210, 218, 245, 252, 261, 270, 290, 294, 315, 327, 348, 378, 406, 420, 435, 436, 441, 490, 522, 540, 545, 580, 588, 609, 630, 654, 735, 756, 763, 783, 812, 870, 882, 945, 980, 981, 1015, 1044, 1090, 1218, 1260, 1305, 1308, 1323, 1421, 1470, 1526, 1566, 1635, 1740, 1764, 1827, 1890, 1962, 2030, 2180, 2205, 2289, 2436, 2610, 2646, 2842, 2940, 2943, 3045, 3052, 3132, 3161, 3270, 3654, 3780, 3815, 3915, 3924, 4060, 4263, 4410, 4578, 4905, 5220, 5292, 5341, 5481, 5684, 5886, 6090, 6322, 6540, 6615, 6867, 7105, 7308, 7630, 7830, 8526, 8820, 9135, 9156, 9483, 9810, 10682, 10962, 11445, 11772, 12180, 12644, 12789, 13230, 13734, 14210, 14715, 15260, 15660, 15805, 16023, 17052, 18270, 18966, 19620, 20601, 21315, 21364, 21924, 22127, 22890, 25578, 26460, 26705, 27405, 27468, 28420, 28449, 29430, 31610, 32046, 34335, 36540, 37932, 38367, 41202, 42630, 44254, 45780, 47415, 48069, 51156, 53410, 54810, 56898, 58860, 63220, 63945, 64092, 66381, 68670, 76734, 80115, 82404, 85260, 85347, 88508, 94830, 96138, 103005, 106820, 109620, 110635, 113796, 127890, 132762, 137340, 142245, 144207, 153468, 154889, 160230, 170694, 189660, 191835, 192276, 199143, 206010, 221270, 240345, 255780, 265524, 284490, 288414, 309778, 320460, 331905, 341388, 383670, 398286, 412020, 426735, 442540, 464667, 480690, 568980, 576828, 597429, 619556, 663810, 721035, 767340, 774445, 796572, 853470, 929334, 961380, 995715, 1194858, 1327620, 1394001, 1442070, 1548890, 1706940, 1858668, 1991430, 2323335, 2389716, 2788002, 2884140, 2987145, 3097780, 3982860, 4182003, 4646670, 5576004, 5974290, 6970005, 8364006, 9293340, 11948580, 13940010, 16728012, 20910015, 27880020, 41820030, 83640060]

約数ペア:

[(1, 83640060), (2, 41820030), (3, 27880020), (4, 20910015), (5, 16728012), (6, 13940010), (7, 11948580), (9, 9293340), (10, 8364006), (12, 6970005), (14, 5974290), (15, 5576004), (18, 4646670), (20, 4182003), (21, 3982860), (27, 3097780), (28, 2987145), (29, 2884140), (30, 2788002), (35, 2389716), (36, 2323335), (42, 1991430), (45, 1858668), (49, 1706940), (54, 1548890), (58, 1442070), (60, 1394001), (63, 1327620), (70, 1194858), (84, 995715), (87, 961380), (90, 929334), (98, 853470), (105, 796572), (108, 774445), (109, 767340), (116, 721035), (126, 663810), (135, 619556), (140, 597429), (145, 576828), (147, 568980), (174, 480690), (180, 464667), (189, 442540), (196, 426735), (203, 412020), (210, 398286), (218, 383670), (245, 341388), (252, 331905), (261, 320460), (270, 309778), (290, 288414), (294, 284490), (315, 265524), (327, 255780), (348, 240345), (378, 221270), (406, 206010), (420, 199143), (435, 192276), (436, 191835), (441, 189660), (490, 170694), (522, 160230), (540, 154889), (545, 153468), (580, 144207), (588, 142245), (609, 137340), (630, 132762), (654, 127890), (735, 113796), (756, 110635), (763, 109620), (783, 106820), (812, 103005), (870, 96138), (882, 94830), (945, 88508), (980, 85347), (981, 85260), (1015, 82404), (1044, 80115), (1090, 76734), (1218, 68670), (1260, 66381), (1305, 64092), (1308, 63945), (1323, 63220), (1421, 58860), (1470, 56898), (1526, 54810), (1566, 53410), (1635, 51156), (1740, 48069), (1764, 47415), (1827, 45780), (1890, 44254), (1962, 42630), (2030, 41202), (2180, 38367), (2205, 37932), (2289, 36540), (2436, 34335), (2610, 32046), (2646, 31610), (2842, 29430), (2940, 28449), (2943, 28420), (3045, 27468), (3052, 27405), (3132, 26705), (3161, 26460), (3270, 25578), (3654, 22890), (3780, 22127), (3815, 21924), (3915, 21364), (3924, 21315), (4060, 20601), (4263, 19620), (4410, 18966), (4578, 18270), (4905, 17052), (5220, 16023), (5292, 15805), (5341, 15660), (5481, 15260), (5684, 14715), (5886, 14210), (6090, 13734), (6322, 13230), (6540, 12789), (6615, 12644), (6867, 12180), (7105, 11772), (7308, 11445), (7630, 10962), (7830, 10682), (8526, 9810), (8820, 9483), (9135, 9156)]