21806964900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{577}}^1\times {\mathrm{857}}^1$

素因数の和:1468

約数の個数: 324

約数和(自身を含む): 79743091428

約数和(自身を除く): 57936126528

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 577, 588, 630, 700, 735, 857, 882, 900, 980, 1050, 1154, 1225, 1260, 1470, 1575, 1714, 1731, 1764, 2100, 2205, 2308, 2450, 2571, 2885, 2940, 3150, 3428, 3462, 3675, 4039, 4285, 4410, 4900, 5142, 5193, 5770, 5999, 6300, 6924, 7350, 7713, 8078, 8570, 8655, 8820, 10284, 10386, 11025, 11540, 11998, 12117, 12855, 14425, 14700, 15426, 16156, 17140, 17310, 17997, 20195, 20772, 21425, 22050, 23996, 24234, 25710, 25965, 28273, 28850, 29995, 30852, 34620, 35994, 36351, 38565, 40390, 41993, 42850, 43275, 44100, 48468, 51420, 51930, 53991, 56546, 57700, 59990, 60585, 64275, 71988, 72702, 77130, 80780, 83986, 84819, 85700, 86550, 89985, 100975, 103860, 107982, 113092, 119980, 121170, 125979, 128550, 129825, 141365, 145404, 149975, 154260, 167972, 169638, 173100, 179970, 181755, 192825, 201950, 209965, 215964, 242340, 251958, 254457, 257100, 259650, 269955, 282730, 299950, 302925, 339276, 359940, 363510, 377937, 385650, 403900, 419930, 424095, 449925, 494489, 503916, 508914, 519300, 539910, 565460, 599900, 605850, 629895, 706825, 727020, 755874, 771300, 839860, 848190, 899850, 908775, 988978, 1017828, 1049825, 1079820, 1211700, 1259790, 1272285, 1349775, 1413650, 1483467, 1511748, 1696380, 1799700, 1817550, 1889685, 1977956, 2099650, 2120475, 2472445, 2519580, 2544570, 2699550, 2827300, 2966934, 3149475, 3461423, 3635100, 3779370, 4199300, 4240950, 4450401, 4944890, 5089140, 5399100, 5933868, 6298950, 6361425, 6922846, 7417335, 7558740, 8481900, 8900802, 9448425, 9889780, 10384269, 12362225, 12597900, 12722850, 13845692, 14834670, 17307115, 17801604, 18896850, 20768538, 22252005, 24229961, 24724450, 25445700, 29669340, 31152807, 34614230, 37086675, 37793700, 41537076, 44504010, 48459922, 49448900, 51921345, 62305614, 69228460, 72689883, 74173350, 86535575, 89008020, 96919844, 103842690, 111260025, 121149805, 124611228, 145379766, 148346700, 155764035, 173071150, 207685380, 218069649, 222520050, 242299610, 259606725, 290759532, 311528070, 346142300, 363449415, 436139298, 445040100, 484599220, 519213450, 605749025, 623056140, 726898830, 778820175, 872278596, 1038426900, 1090348245, 1211498050, 1453797660, 1557640350, 1817247075, 2180696490, 2422996100, 3115280700, 3634494150, 4361392980, 5451741225, 7268988300, 10903482450, 21806964900]

約数ペア:

[(1, 21806964900), (2, 10903482450), (3, 7268988300), (4, 5451741225), (5, 4361392980), (6, 3634494150), (7, 3115280700), (9, 2422996100), (10, 2180696490), (12, 1817247075), (14, 1557640350), (15, 1453797660), (18, 1211498050), (20, 1090348245), (21, 1038426900), (25, 872278596), (28, 778820175), (30, 726898830), (35, 623056140), (36, 605749025), (42, 519213450), (45, 484599220), (49, 445040100), (50, 436139298), (60, 363449415), (63, 346142300), (70, 311528070), (75, 290759532), (84, 259606725), (90, 242299610), (98, 222520050), (100, 218069649), (105, 207685380), (126, 173071150), (140, 155764035), (147, 148346700), (150, 145379766), (175, 124611228), (180, 121149805), (196, 111260025), (210, 103842690), (225, 96919844), (245, 89008020), (252, 86535575), (294, 74173350), (300, 72689883), (315, 69228460), (350, 62305614), (420, 51921345), (441, 49448900), (450, 48459922), (490, 44504010), (525, 41537076), (577, 37793700), (588, 37086675), (630, 34614230), (700, 31152807), (735, 29669340), (857, 25445700), (882, 24724450), (900, 24229961), (980, 22252005), (1050, 20768538), (1154, 18896850), (1225, 17801604), (1260, 17307115), (1470, 14834670), (1575, 13845692), (1714, 12722850), (1731, 12597900), (1764, 12362225), (2100, 10384269), (2205, 9889780), (2308, 9448425), (2450, 8900802), (2571, 8481900), (2885, 7558740), (2940, 7417335), (3150, 6922846), (3428, 6361425), (3462, 6298950), (3675, 5933868), (4039, 5399100), (4285, 5089140), (4410, 4944890), (4900, 4450401), (5142, 4240950), (5193, 4199300), (5770, 3779370), (5999, 3635100), (6300, 3461423), (6924, 3149475), (7350, 2966934), (7713, 2827300), (8078, 2699550), (8570, 2544570), (8655, 2519580), (8820, 2472445), (10284, 2120475), (10386, 2099650), (11025, 1977956), (11540, 1889685), (11998, 1817550), (12117, 1799700), (12855, 1696380), (14425, 1511748), (14700, 1483467), (15426, 1413650), (16156, 1349775), (17140, 1272285), (17310, 1259790), (17997, 1211700), (20195, 1079820), (20772, 1049825), (21425, 1017828), (22050, 988978), (23996, 908775), (24234, 899850), (25710, 848190), (25965, 839860), (28273, 771300), (28850, 755874), (29995, 727020), (30852, 706825), (34620, 629895), (35994, 605850), (36351, 599900), (38565, 565460), (40390, 539910), (41993, 519300), (42850, 508914), (43275, 503916), (44100, 494489), (48468, 449925), (51420, 424095), (51930, 419930), (53991, 403900), (56546, 385650), (57700, 377937), (59990, 363510), (60585, 359940), (64275, 339276), (71988, 302925), (72702, 299950), (77130, 282730), (80780, 269955), (83986, 259650), (84819, 257100), (85700, 254457), (86550, 251958), (89985, 242340), (100975, 215964), (103860, 209965), (107982, 201950), (113092, 192825), (119980, 181755), (121170, 179970), (125979, 173100), (128550, 169638), (129825, 167972), (141365, 154260), (145404, 149975)]