2421969900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:745

約数の個数: 288

約数和(自身を含む): 8527787520

約数和(自身を除く): 6105817620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 101, 105, 114, 133, 140, 150, 175, 190, 202, 210, 228, 266, 285, 300, 303, 350, 380, 399, 404, 420, 475, 505, 525, 532, 570, 601, 606, 665, 700, 707, 798, 950, 1010, 1050, 1140, 1202, 1212, 1330, 1414, 1425, 1515, 1596, 1803, 1900, 1919, 1995, 2020, 2100, 2121, 2404, 2525, 2660, 2828, 2850, 3005, 3030, 3325, 3535, 3606, 3838, 3990, 4207, 4242, 5050, 5700, 5757, 6010, 6060, 6650, 7070, 7212, 7575, 7676, 7980, 8414, 8484, 9015, 9595, 9975, 10100, 10605, 11419, 11514, 12020, 12621, 13300, 13433, 14140, 15025, 15150, 16828, 17675, 18030, 19190, 19950, 21035, 21210, 22838, 23028, 25242, 26866, 28785, 30050, 30300, 34257, 35350, 36060, 38380, 39900, 40299, 42070, 42420, 45075, 45676, 47975, 50484, 53025, 53732, 57095, 57570, 60100, 60701, 63105, 67165, 68514, 70700, 79933, 80598, 84140, 90150, 95950, 105175, 106050, 114190, 115140, 121402, 126210, 134330, 137028, 143925, 159866, 161196, 171285, 180300, 182103, 191900, 201495, 210350, 212100, 228380, 239799, 242804, 252420, 268660, 285475, 287850, 303505, 315525, 319732, 335825, 342570, 364206, 399665, 402990, 420700, 424907, 479598, 570950, 575700, 607010, 631050, 671650, 685140, 728412, 799330, 805980, 849814, 856425, 910515, 959196, 1007475, 1141900, 1153319, 1198995, 1214020, 1262100, 1274721, 1343300, 1517525, 1598660, 1699628, 1712850, 1821030, 1998325, 2014950, 2124535, 2306638, 2397990, 2549442, 3035050, 3425700, 3459957, 3642060, 3996650, 4029900, 4249070, 4552575, 4613276, 4795980, 5098884, 5766595, 5994975, 6070100, 6373605, 6919914, 7993300, 8073233, 8498140, 9105150, 10622675, 11533190, 11989950, 12747210, 13839828, 16146466, 17299785, 18210300, 21245350, 23066380, 23979900, 24219699, 25494420, 28832975, 31868025, 32292932, 34599570, 40366165, 42490700, 48439398, 57665950, 63736050, 69199140, 80732330, 86498925, 96878796, 115331900, 121098495, 127472100, 161464660, 172997850, 201830825, 242196990, 345995700, 403661650, 484393980, 605492475, 807323300, 1210984950, 2421969900]

約数ペア:

[(1, 2421969900), (2, 1210984950), (3, 807323300), (4, 605492475), (5, 484393980), (6, 403661650), (7, 345995700), (10, 242196990), (12, 201830825), (14, 172997850), (15, 161464660), (19, 127472100), (20, 121098495), (21, 115331900), (25, 96878796), (28, 86498925), (30, 80732330), (35, 69199140), (38, 63736050), (42, 57665950), (50, 48439398), (57, 42490700), (60, 40366165), (70, 34599570), (75, 32292932), (76, 31868025), (84, 28832975), (95, 25494420), (100, 24219699), (101, 23979900), (105, 23066380), (114, 21245350), (133, 18210300), (140, 17299785), (150, 16146466), (175, 13839828), (190, 12747210), (202, 11989950), (210, 11533190), (228, 10622675), (266, 9105150), (285, 8498140), (300, 8073233), (303, 7993300), (350, 6919914), (380, 6373605), (399, 6070100), (404, 5994975), (420, 5766595), (475, 5098884), (505, 4795980), (525, 4613276), (532, 4552575), (570, 4249070), (601, 4029900), (606, 3996650), (665, 3642060), (700, 3459957), (707, 3425700), (798, 3035050), (950, 2549442), (1010, 2397990), (1050, 2306638), (1140, 2124535), (1202, 2014950), (1212, 1998325), (1330, 1821030), (1414, 1712850), (1425, 1699628), (1515, 1598660), (1596, 1517525), (1803, 1343300), (1900, 1274721), (1919, 1262100), (1995, 1214020), (2020, 1198995), (2100, 1153319), (2121, 1141900), (2404, 1007475), (2525, 959196), (2660, 910515), (2828, 856425), (2850, 849814), (3005, 805980), (3030, 799330), (3325, 728412), (3535, 685140), (3606, 671650), (3838, 631050), (3990, 607010), (4207, 575700), (4242, 570950), (5050, 479598), (5700, 424907), (5757, 420700), (6010, 402990), (6060, 399665), (6650, 364206), (7070, 342570), (7212, 335825), (7575, 319732), (7676, 315525), (7980, 303505), (8414, 287850), (8484, 285475), (9015, 268660), (9595, 252420), (9975, 242804), (10100, 239799), (10605, 228380), (11419, 212100), (11514, 210350), (12020, 201495), (12621, 191900), (13300, 182103), (13433, 180300), (14140, 171285), (15025, 161196), (15150, 159866), (16828, 143925), (17675, 137028), (18030, 134330), (19190, 126210), (19950, 121402), (21035, 115140), (21210, 114190), (22838, 106050), (23028, 105175), (25242, 95950), (26866, 90150), (28785, 84140), (30050, 80598), (30300, 79933), (34257, 70700), (35350, 68514), (36060, 67165), (38380, 63105), (39900, 60701), (40299, 60100), (42070, 57570), (42420, 57095), (45075, 53732), (45676, 53025), (47975, 50484)]