21593509200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{8731}}^1$

素因数の和:8987

約数の個数: 240

約数和(自身を含む): 77201358400

約数和(自身を除く): 55607849200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 229, 240, 270, 300, 360, 400, 432, 450, 458, 540, 600, 675, 687, 720, 900, 916, 1080, 1145, 1200, 1350, 1374, 1800, 1832, 2061, 2160, 2290, 2700, 2748, 3435, 3600, 3664, 4122, 4580, 5400, 5496, 5725, 6183, 6870, 8244, 8731, 9160, 10305, 10800, 10992, 11450, 12366, 13740, 16488, 17175, 17462, 18320, 20610, 22900, 24732, 26193, 27480, 30915, 32976, 34350, 34924, 41220, 43655, 45800, 49464, 51525, 52386, 54960, 61830, 68700, 69848, 78579, 82440, 87310, 91600, 98928, 103050, 104772, 123660, 130965, 137400, 139696, 154575, 157158, 164880, 174620, 206100, 209544, 218275, 235737, 247320, 261930, 274800, 309150, 314316, 349240, 392895, 412200, 419088, 436550, 471474, 494640, 523860, 618300, 628632, 654825, 698480, 785790, 824400, 873100, 942948, 1047720, 1178685, 1236600, 1257264, 1309650, 1571580, 1746200, 1885896, 1964475, 1999399, 2095440, 2357370, 2473200, 2619300, 3143160, 3492400, 3771792, 3928950, 3998798, 4714740, 5238600, 5893425, 5998197, 6286320, 7857900, 7997596, 9429480, 9996995, 10477200, 11786850, 11996394, 15715800, 15995192, 17994591, 18858960, 19993990, 23573700, 23992788, 29990985, 31431600, 31990384, 35989182, 39987980, 47147400, 47985576, 49984975, 53983773, 59981970, 71978364, 79975960, 89972955, 94294800, 95971152, 99969950, 107967546, 119963940, 143956728, 149954925, 159951920, 179945910, 199939900, 215935092, 239927880, 269918865, 287913456, 299909850, 359891820, 399879800, 431870184, 449864775, 479855760, 539837730, 599819700, 719783640, 799759600, 863740368, 899729550, 1079675460, 1199639400, 1349594325, 1439567280, 1799459100, 2159350920, 2399278800, 2699188650, 3598918200, 4318701840, 5398377300, 7197836400, 10796754600, 21593509200]

約数ペア:

[(1, 21593509200), (2, 10796754600), (3, 7197836400), (4, 5398377300), (5, 4318701840), (6, 3598918200), (8, 2699188650), (9, 2399278800), (10, 2159350920), (12, 1799459100), (15, 1439567280), (16, 1349594325), (18, 1199639400), (20, 1079675460), (24, 899729550), (25, 863740368), (27, 799759600), (30, 719783640), (36, 599819700), (40, 539837730), (45, 479855760), (48, 449864775), (50, 431870184), (54, 399879800), (60, 359891820), (72, 299909850), (75, 287913456), (80, 269918865), (90, 239927880), (100, 215935092), (108, 199939900), (120, 179945910), (135, 159951920), (144, 149954925), (150, 143956728), (180, 119963940), (200, 107967546), (216, 99969950), (225, 95971152), (229, 94294800), (240, 89972955), (270, 79975960), (300, 71978364), (360, 59981970), (400, 53983773), (432, 49984975), (450, 47985576), (458, 47147400), (540, 39987980), (600, 35989182), (675, 31990384), (687, 31431600), (720, 29990985), (900, 23992788), (916, 23573700), (1080, 19993990), (1145, 18858960), (1200, 17994591), (1350, 15995192), (1374, 15715800), (1800, 11996394), (1832, 11786850), (2061, 10477200), (2160, 9996995), (2290, 9429480), (2700, 7997596), (2748, 7857900), (3435, 6286320), (3600, 5998197), (3664, 5893425), (4122, 5238600), (4580, 4714740), (5400, 3998798), (5496, 3928950), (5725, 3771792), (6183, 3492400), (6870, 3143160), (8244, 2619300), (8731, 2473200), (9160, 2357370), (10305, 2095440), (10800, 1999399), (10992, 1964475), (11450, 1885896), (12366, 1746200), (13740, 1571580), (16488, 1309650), (17175, 1257264), (17462, 1236600), (18320, 1178685), (20610, 1047720), (22900, 942948), (24732, 873100), (26193, 824400), (27480, 785790), (30915, 698480), (32976, 654825), (34350, 628632), (34924, 618300), (41220, 523860), (43655, 494640), (45800, 471474), (49464, 436550), (51525, 419088), (52386, 412200), (54960, 392895), (61830, 349240), (68700, 314316), (69848, 309150), (78579, 274800), (82440, 261930), (87310, 247320), (91600, 235737), (98928, 218275), (103050, 209544), (104772, 206100), (123660, 174620), (130965, 164880), (137400, 157158), (139696, 154575)]