21026057400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4423}}^1$

素因数の和:4603

約数の個数: 288

約数和(自身を含む): 74880624000

約数和(自身を除く): 53854566600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 139, 150, 152, 171, 180, 190, 200, 225, 228, 278, 285, 300, 342, 360, 380, 417, 450, 456, 475, 556, 570, 600, 684, 695, 760, 834, 855, 900, 950, 1112, 1140, 1251, 1368, 1390, 1425, 1668, 1710, 1800, 1900, 2085, 2280, 2502, 2641, 2780, 2850, 3336, 3420, 3475, 3800, 4170, 4275, 4423, 5004, 5282, 5560, 5700, 6255, 6840, 6950, 7923, 8340, 8550, 8846, 10008, 10425, 10564, 11400, 12510, 13205, 13269, 13900, 15846, 16680, 17100, 17692, 20850, 21128, 22115, 23769, 25020, 26410, 26538, 27800, 31275, 31692, 34200, 35384, 39615, 39807, 41700, 44230, 47538, 50040, 52820, 53076, 62550, 63384, 66025, 66345, 79230, 79614, 83400, 84037, 88460, 95076, 105640, 106152, 110575, 118845, 125100, 132050, 132690, 158460, 159228, 168074, 176920, 190152, 198075, 199035, 221150, 237690, 250200, 252111, 264100, 265380, 316920, 318456, 331725, 336148, 396150, 398070, 420185, 442300, 475380, 504222, 528200, 530760, 594225, 614797, 663450, 672296, 756333, 792300, 796140, 840370, 884600, 950760, 995175, 1008444, 1188450, 1229594, 1260555, 1326900, 1512666, 1584600, 1592280, 1680740, 1844391, 1990350, 2016888, 2100925, 2376900, 2459188, 2521110, 2653800, 3025332, 3073985, 3361480, 3688782, 3781665, 3980700, 4201850, 4753800, 4918376, 5042220, 5533173, 6050664, 6147970, 6302775, 7377564, 7563330, 7961400, 8403700, 9221955, 10084440, 11066346, 11681143, 12295940, 12605550, 14755128, 15126660, 15369925, 16807400, 18443910, 18908325, 22132692, 23362286, 24591880, 25211100, 27665865, 30253320, 30739850, 35043429, 36887820, 37816650, 44265384, 46109775, 46724572, 50422200, 55331730, 58405715, 61479700, 70086858, 73775640, 75633300, 92219550, 93449144, 105130287, 110663460, 116811430, 122959400, 138329325, 140173716, 151266600, 175217145, 184439100, 210260574, 221326920, 233622860, 276658650, 280347432, 292028575, 350434290, 368878200, 420521148, 467245720, 525651435, 553317300, 584057150, 700868580, 841042296, 876085725, 1051302870, 1106634600, 1168114300, 1401737160, 1752171450, 2102605740, 2336228600, 2628257175, 3504342900, 4205211480, 5256514350, 7008685800, 10513028700, 21026057400]

約数ペア:

[(1, 21026057400), (2, 10513028700), (3, 7008685800), (4, 5256514350), (5, 4205211480), (6, 3504342900), (8, 2628257175), (9, 2336228600), (10, 2102605740), (12, 1752171450), (15, 1401737160), (18, 1168114300), (19, 1106634600), (20, 1051302870), (24, 876085725), (25, 841042296), (30, 700868580), (36, 584057150), (38, 553317300), (40, 525651435), (45, 467245720), (50, 420521148), (57, 368878200), (60, 350434290), (72, 292028575), (75, 280347432), (76, 276658650), (90, 233622860), (95, 221326920), (100, 210260574), (114, 184439100), (120, 175217145), (139, 151266600), (150, 140173716), (152, 138329325), (171, 122959400), (180, 116811430), (190, 110663460), (200, 105130287), (225, 93449144), (228, 92219550), (278, 75633300), (285, 73775640), (300, 70086858), (342, 61479700), (360, 58405715), (380, 55331730), (417, 50422200), (450, 46724572), (456, 46109775), (475, 44265384), (556, 37816650), (570, 36887820), (600, 35043429), (684, 30739850), (695, 30253320), (760, 27665865), (834, 25211100), (855, 24591880), (900, 23362286), (950, 22132692), (1112, 18908325), (1140, 18443910), (1251, 16807400), (1368, 15369925), (1390, 15126660), (1425, 14755128), (1668, 12605550), (1710, 12295940), (1800, 11681143), (1900, 11066346), (2085, 10084440), (2280, 9221955), (2502, 8403700), (2641, 7961400), (2780, 7563330), (2850, 7377564), (3336, 6302775), (3420, 6147970), (3475, 6050664), (3800, 5533173), (4170, 5042220), (4275, 4918376), (4423, 4753800), (5004, 4201850), (5282, 3980700), (5560, 3781665), (5700, 3688782), (6255, 3361480), (6840, 3073985), (6950, 3025332), (7923, 2653800), (8340, 2521110), (8550, 2459188), (8846, 2376900), (10008, 2100925), (10425, 2016888), (10564, 1990350), (11400, 1844391), (12510, 1680740), (13205, 1592280), (13269, 1584600), (13900, 1512666), (15846, 1326900), (16680, 1260555), (17100, 1229594), (17692, 1188450), (20850, 1008444), (21128, 995175), (22115, 950760), (23769, 884600), (25020, 840370), (26410, 796140), (26538, 792300), (27800, 756333), (31275, 672296), (31692, 663450), (34200, 614797), (35384, 594225), (39615, 530760), (39807, 528200), (41700, 504222), (44230, 475380), (47538, 442300), (50040, 420185), (52820, 398070), (53076, 396150), (62550, 336148), (63384, 331725), (66025, 318456), (66345, 316920), (79230, 265380), (79614, 264100), (83400, 252111), (84037, 250200), (88460, 237690), (95076, 221150), (105640, 199035), (106152, 198075), (110575, 190152), (118845, 176920), (125100, 168074), (132050, 159228), (132690, 158460)]