84059220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 290981376

約数和(自身を除く): 206922156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 61, 68, 70, 84, 85, 102, 105, 119, 122, 140, 170, 183, 193, 204, 210, 238, 244, 255, 305, 340, 357, 366, 386, 420, 427, 476, 510, 579, 595, 610, 714, 732, 772, 854, 915, 965, 1020, 1037, 1158, 1190, 1220, 1281, 1351, 1428, 1708, 1785, 1830, 1930, 2074, 2135, 2316, 2380, 2562, 2702, 2895, 3111, 3281, 3570, 3660, 3860, 4053, 4148, 4270, 5124, 5185, 5404, 5790, 6222, 6405, 6562, 6755, 7140, 7259, 8106, 8540, 9843, 10370, 11580, 11773, 12444, 12810, 13124, 13510, 14518, 15555, 16212, 16405, 19686, 20265, 20740, 21777, 22967, 23546, 25620, 27020, 29036, 31110, 32810, 35319, 36295, 39372, 40530, 43554, 45934, 47092, 49215, 58865, 62220, 65620, 68901, 70638, 72590, 81060, 82411, 87108, 91868, 98430, 108885, 114835, 117730, 137802, 141276, 145180, 164822, 176595, 196860, 200141, 217770, 229670, 235460, 247233, 275604, 329644, 344505, 353190, 400282, 412055, 435540, 459340, 494466, 600423, 689010, 706380, 800564, 824110, 988932, 1000705, 1200846, 1236165, 1378020, 1400987, 1648220, 2001410, 2401692, 2472330, 2801974, 3002115, 4002820, 4202961, 4944660, 5603948, 6004230, 7004935, 8405922, 12008460, 14009870, 16811844, 21014805, 28019740, 42029610, 84059220]

約数ペア:

[(1, 84059220), (2, 42029610), (3, 28019740), (4, 21014805), (5, 16811844), (6, 14009870), (7, 12008460), (10, 8405922), (12, 7004935), (14, 6004230), (15, 5603948), (17, 4944660), (20, 4202961), (21, 4002820), (28, 3002115), (30, 2801974), (34, 2472330), (35, 2401692), (42, 2001410), (51, 1648220), (60, 1400987), (61, 1378020), (68, 1236165), (70, 1200846), (84, 1000705), (85, 988932), (102, 824110), (105, 800564), (119, 706380), (122, 689010), (140, 600423), (170, 494466), (183, 459340), (193, 435540), (204, 412055), (210, 400282), (238, 353190), (244, 344505), (255, 329644), (305, 275604), (340, 247233), (357, 235460), (366, 229670), (386, 217770), (420, 200141), (427, 196860), (476, 176595), (510, 164822), (579, 145180), (595, 141276), (610, 137802), (714, 117730), (732, 114835), (772, 108885), (854, 98430), (915, 91868), (965, 87108), (1020, 82411), (1037, 81060), (1158, 72590), (1190, 70638), (1220, 68901), (1281, 65620), (1351, 62220), (1428, 58865), (1708, 49215), (1785, 47092), (1830, 45934), (1930, 43554), (2074, 40530), (2135, 39372), (2316, 36295), (2380, 35319), (2562, 32810), (2702, 31110), (2895, 29036), (3111, 27020), (3281, 25620), (3570, 23546), (3660, 22967), (3860, 21777), (4053, 20740), (4148, 20265), (4270, 19686), (5124, 16405), (5185, 16212), (5404, 15555), (5790, 14518), (6222, 13510), (6405, 13124), (6562, 12810), (6755, 12444), (7140, 11773), (7259, 11580), (8106, 10370), (8540, 9843)]