2421842500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 6902590464

約数和(自身を除く): 4480747964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 25, 28, 35, 44, 46, 50, 55, 70, 77, 92, 100, 110, 115, 125, 140, 154, 161, 175, 220, 230, 250, 253, 275, 308, 322, 350, 385, 460, 500, 506, 547, 550, 575, 625, 644, 700, 770, 805, 875, 1012, 1094, 1100, 1150, 1250, 1265, 1375, 1540, 1610, 1750, 1771, 1925, 2188, 2300, 2500, 2530, 2735, 2750, 2875, 3220, 3500, 3542, 3829, 3850, 4025, 4375, 5060, 5470, 5500, 5750, 6017, 6325, 6875, 7084, 7658, 7700, 8050, 8750, 8855, 9625, 10940, 11500, 12034, 12581, 12650, 13675, 13750, 14375, 15316, 16100, 17500, 17710, 19145, 19250, 20125, 24068, 25162, 25300, 27350, 27500, 28750, 30085, 31625, 35420, 38290, 38500, 40250, 42119, 44275, 48125, 50324, 54700, 57500, 60170, 62905, 63250, 68375, 76580, 80500, 84238, 88067, 88550, 95725, 96250, 100625, 120340, 125810, 126500, 136750, 138391, 150425, 158125, 168476, 176134, 177100, 191450, 192500, 201250, 210595, 221375, 251620, 273500, 276782, 300850, 314525, 316250, 341875, 352268, 382900, 402500, 421190, 440335, 442750, 478625, 553564, 601700, 629050, 632500, 683750, 691955, 752125, 842380, 880670, 885500, 957250, 968737, 1052975, 1106875, 1258100, 1367500, 1383910, 1504250, 1572625, 1761340, 1914500, 1937474, 2105950, 2201675, 2213750, 2393125, 2767820, 3008500, 3145250, 3459775, 3760625, 3874948, 4211900, 4403350, 4427500, 4786250, 4843685, 5264875, 6290500, 6919550, 7521250, 7863125, 8806700, 9572500, 9687370, 10529750, 11008375, 13839100, 15042500, 15726250, 17298875, 19374740, 21059500, 22016750, 24218425, 26324375, 31452500, 34597750, 44033500, 48436850, 52648750, 55041875, 69195500, 86494375, 96873700, 105297500, 110083750, 121092125, 172988750, 220167500, 242184250, 345977500, 484368500, 605460625, 1210921250, 2421842500]

約数ペア:

[(1, 2421842500), (2, 1210921250), (4, 605460625), (5, 484368500), (7, 345977500), (10, 242184250), (11, 220167500), (14, 172988750), (20, 121092125), (22, 110083750), (23, 105297500), (25, 96873700), (28, 86494375), (35, 69195500), (44, 55041875), (46, 52648750), (50, 48436850), (55, 44033500), (70, 34597750), (77, 31452500), (92, 26324375), (100, 24218425), (110, 22016750), (115, 21059500), (125, 19374740), (140, 17298875), (154, 15726250), (161, 15042500), (175, 13839100), (220, 11008375), (230, 10529750), (250, 9687370), (253, 9572500), (275, 8806700), (308, 7863125), (322, 7521250), (350, 6919550), (385, 6290500), (460, 5264875), (500, 4843685), (506, 4786250), (547, 4427500), (550, 4403350), (575, 4211900), (625, 3874948), (644, 3760625), (700, 3459775), (770, 3145250), (805, 3008500), (875, 2767820), (1012, 2393125), (1094, 2213750), (1100, 2201675), (1150, 2105950), (1250, 1937474), (1265, 1914500), (1375, 1761340), (1540, 1572625), (1610, 1504250), (1750, 1383910), (1771, 1367500), (1925, 1258100), (2188, 1106875), (2300, 1052975), (2500, 968737), (2530, 957250), (2735, 885500), (2750, 880670), (2875, 842380), (3220, 752125), (3500, 691955), (3542, 683750), (3829, 632500), (3850, 629050), (4025, 601700), (4375, 553564), (5060, 478625), (5470, 442750), (5500, 440335), (5750, 421190), (6017, 402500), (6325, 382900), (6875, 352268), (7084, 341875), (7658, 316250), (7700, 314525), (8050, 300850), (8750, 276782), (8855, 273500), (9625, 251620), (10940, 221375), (11500, 210595), (12034, 201250), (12581, 192500), (12650, 191450), (13675, 177100), (13750, 176134), (14375, 168476), (15316, 158125), (16100, 150425), (17500, 138391), (17710, 136750), (19145, 126500), (19250, 125810), (20125, 120340), (24068, 100625), (25162, 96250), (25300, 95725), (27350, 88550), (27500, 88067), (28750, 84238), (30085, 80500), (31625, 76580), (35420, 68375), (38290, 63250), (38500, 62905), (40250, 60170), (42119, 57500), (44275, 54700), (48125, 50324)]