57821940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 212284800

約数和(自身を除く): 154462860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 29, 30, 33, 36, 38, 44, 45, 53, 55, 57, 58, 60, 66, 76, 87, 90, 95, 99, 106, 110, 114, 116, 132, 145, 159, 165, 171, 174, 180, 190, 198, 209, 212, 220, 228, 261, 265, 285, 290, 318, 319, 330, 342, 348, 380, 396, 418, 435, 477, 495, 522, 530, 551, 570, 580, 583, 627, 636, 638, 660, 684, 795, 836, 855, 870, 954, 957, 990, 1007, 1044, 1045, 1060, 1102, 1140, 1166, 1254, 1276, 1305, 1537, 1590, 1595, 1653, 1710, 1740, 1749, 1881, 1908, 1914, 1980, 2014, 2090, 2204, 2332, 2385, 2508, 2610, 2755, 2871, 2915, 3021, 3074, 3135, 3180, 3190, 3306, 3420, 3498, 3762, 3828, 4028, 4180, 4611, 4770, 4785, 4959, 5035, 5220, 5247, 5510, 5742, 5830, 6042, 6061, 6148, 6270, 6380, 6612, 6996, 7524, 7685, 8265, 8745, 9063, 9222, 9405, 9540, 9570, 9918, 10070, 10494, 11020, 11077, 11484, 11660, 12084, 12122, 12540, 13833, 14355, 15105, 15370, 16530, 16907, 17490, 18126, 18183, 18444, 18810, 19140, 19836, 20140, 20988, 22154, 23055, 24244, 24795, 26235, 27666, 28710, 29203, 30210, 30305, 30740, 33060, 33231, 33814, 34980, 36252, 36366, 37620, 44308, 45315, 46110, 49590, 50721, 52470, 54549, 55332, 55385, 57420, 58406, 60420, 60610, 66462, 67628, 69165, 72732, 84535, 87609, 90630, 90915, 92220, 99180, 99693, 101442, 104940, 109098, 110770, 116812, 121220, 132924, 138330, 146015, 152163, 166155, 169070, 175218, 181260, 181830, 199386, 202884, 218196, 221540, 253605, 262827, 272745, 276660, 292030, 304326, 321233, 332310, 338140, 350436, 363660, 398772, 438045, 498465, 507210, 525654, 545490, 584060, 608652, 642466, 664620, 760815, 876090, 963699, 996930, 1014420, 1051308, 1090980, 1284932, 1314135, 1521630, 1606165, 1752180, 1927398, 1993860, 2628270, 2891097, 3043260, 3212330, 3854796, 4818495, 5256540, 5782194, 6424660, 9636990, 11564388, 14455485, 19273980, 28910970, 57821940]

約数ペア:

[(1, 57821940), (2, 28910970), (3, 19273980), (4, 14455485), (5, 11564388), (6, 9636990), (9, 6424660), (10, 5782194), (11, 5256540), (12, 4818495), (15, 3854796), (18, 3212330), (19, 3043260), (20, 2891097), (22, 2628270), (29, 1993860), (30, 1927398), (33, 1752180), (36, 1606165), (38, 1521630), (44, 1314135), (45, 1284932), (53, 1090980), (55, 1051308), (57, 1014420), (58, 996930), (60, 963699), (66, 876090), (76, 760815), (87, 664620), (90, 642466), (95, 608652), (99, 584060), (106, 545490), (110, 525654), (114, 507210), (116, 498465), (132, 438045), (145, 398772), (159, 363660), (165, 350436), (171, 338140), (174, 332310), (180, 321233), (190, 304326), (198, 292030), (209, 276660), (212, 272745), (220, 262827), (228, 253605), (261, 221540), (265, 218196), (285, 202884), (290, 199386), (318, 181830), (319, 181260), (330, 175218), (342, 169070), (348, 166155), (380, 152163), (396, 146015), (418, 138330), (435, 132924), (477, 121220), (495, 116812), (522, 110770), (530, 109098), (551, 104940), (570, 101442), (580, 99693), (583, 99180), (627, 92220), (636, 90915), (638, 90630), (660, 87609), (684, 84535), (795, 72732), (836, 69165), (855, 67628), (870, 66462), (954, 60610), (957, 60420), (990, 58406), (1007, 57420), (1044, 55385), (1045, 55332), (1060, 54549), (1102, 52470), (1140, 50721), (1166, 49590), (1254, 46110), (1276, 45315), (1305, 44308), (1537, 37620), (1590, 36366), (1595, 36252), (1653, 34980), (1710, 33814), (1740, 33231), (1749, 33060), (1881, 30740), (1908, 30305), (1914, 30210), (1980, 29203), (2014, 28710), (2090, 27666), (2204, 26235), (2332, 24795), (2385, 24244), (2508, 23055), (2610, 22154), (2755, 20988), (2871, 20140), (2915, 19836), (3021, 19140), (3074, 18810), (3135, 18444), (3180, 18183), (3190, 18126), (3306, 17490), (3420, 16907), (3498, 16530), (3762, 15370), (3828, 15105), (4028, 14355), (4180, 13833), (4611, 12540), (4770, 12122), (4785, 12084), (4959, 11660), (5035, 11484), (5220, 11077), (5247, 11020), (5510, 10494), (5742, 10070), (5830, 9918), (6042, 9570), (6061, 9540), (6148, 9405), (6270, 9222), (6380, 9063), (6612, 8745), (6996, 8265), (7524, 7685)]