20102608800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{9661}}^1$

素因数の和:9721

約数の個数: 324

約数和(自身を含む): 75309715026

約数和(自身を除く): 55207106226

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 200, 204, 225, 240, 255, 272, 288, 289, 300, 306, 340, 360, 400, 408, 425, 450, 480, 510, 544, 578, 600, 612, 680, 720, 765, 800, 816, 850, 867, 900, 1020, 1156, 1200, 1224, 1275, 1360, 1440, 1445, 1530, 1632, 1700, 1734, 1800, 2040, 2312, 2400, 2448, 2550, 2601, 2720, 2890, 3060, 3400, 3468, 3600, 3825, 4080, 4335, 4624, 4896, 5100, 5202, 5780, 6120, 6800, 6936, 7200, 7225, 7650, 8160, 8670, 9248, 9661, 10200, 10404, 11560, 12240, 13005, 13600, 13872, 14450, 15300, 17340, 19322, 20400, 20808, 21675, 23120, 24480, 26010, 27744, 28900, 28983, 30600, 34680, 38644, 40800, 41616, 43350, 46240, 48305, 52020, 57800, 57966, 61200, 65025, 69360, 77288, 83232, 86700, 86949, 96610, 104040, 115600, 115932, 122400, 130050, 138720, 144915, 154576, 164237, 173400, 173898, 193220, 208080, 231200, 231864, 241525, 260100, 289830, 309152, 328474, 346800, 347796, 386440, 416160, 434745, 463728, 483050, 492711, 520200, 579660, 656948, 693600, 695592, 724575, 772880, 821185, 869490, 927456, 966100, 985422, 1040400, 1159320, 1313896, 1391184, 1449150, 1478133, 1545760, 1642370, 1738980, 1932200, 1970844, 2080800, 2173725, 2318640, 2463555, 2627792, 2782368, 2792029, 2898300, 2956266, 3284740, 3477960, 3864400, 3941688, 4105925, 4347450, 4637280, 4927110, 5255584, 5584058, 5796600, 5912532, 6569480, 6955920, 7390665, 7728800, 7883376, 8211850, 8376087, 8694900, 9854220, 11168116, 11593200, 11825064, 12317775, 13138960, 13911840, 13960145, 14781330, 15766752, 16423700, 16752174, 17389800, 19708440, 22336232, 23186400, 23650128, 24635550, 25128261, 26277920, 27920290, 29562660, 32847400, 33504348, 34779600, 36953325, 39416880, 41880435, 44672464, 47300256, 49271100, 50256522, 55840580, 59125320, 65694800, 67008696, 69559200, 69800725, 73906650, 78833760, 83760870, 89344928, 98542200, 100513044, 111681160, 118250640, 125641305, 131389600, 134017392, 139601450, 147813300, 167521740, 197084400, 201026088, 209402175, 223362320, 236501280, 251282610, 268034784, 279202900, 295626600, 335043480, 394168800, 402052176, 418804350, 446724640, 502565220, 558405800, 591253200, 628206525, 670086960, 804104352, 837608700, 1005130440, 1116811600, 1182506400, 1256413050, 1340173920, 1675217400, 2010260880, 2233623200, 2512826100, 3350434800, 4020521760, 5025652200, 6700869600, 10051304400, 20102608800]

約数ペア:

[(1, 20102608800), (2, 10051304400), (3, 6700869600), (4, 5025652200), (5, 4020521760), (6, 3350434800), (8, 2512826100), (9, 2233623200), (10, 2010260880), (12, 1675217400), (15, 1340173920), (16, 1256413050), (17, 1182506400), (18, 1116811600), (20, 1005130440), (24, 837608700), (25, 804104352), (30, 670086960), (32, 628206525), (34, 591253200), (36, 558405800), (40, 502565220), (45, 446724640), (48, 418804350), (50, 402052176), (51, 394168800), (60, 335043480), (68, 295626600), (72, 279202900), (75, 268034784), (80, 251282610), (85, 236501280), (90, 223362320), (96, 209402175), (100, 201026088), (102, 197084400), (120, 167521740), (136, 147813300), (144, 139601450), (150, 134017392), (153, 131389600), (160, 125641305), (170, 118250640), (180, 111681160), (200, 100513044), (204, 98542200), (225, 89344928), (240, 83760870), (255, 78833760), (272, 73906650), (288, 69800725), (289, 69559200), (300, 67008696), (306, 65694800), (340, 59125320), (360, 55840580), (400, 50256522), (408, 49271100), (425, 47300256), (450, 44672464), (480, 41880435), (510, 39416880), (544, 36953325), (578, 34779600), (600, 33504348), (612, 32847400), (680, 29562660), (720, 27920290), (765, 26277920), (800, 25128261), (816, 24635550), (850, 23650128), (867, 23186400), (900, 22336232), (1020, 19708440), (1156, 17389800), (1200, 16752174), (1224, 16423700), (1275, 15766752), (1360, 14781330), (1440, 13960145), (1445, 13911840), (1530, 13138960), (1632, 12317775), (1700, 11825064), (1734, 11593200), (1800, 11168116), (2040, 9854220), (2312, 8694900), (2400, 8376087), (2448, 8211850), (2550, 7883376), (2601, 7728800), (2720, 7390665), (2890, 6955920), (3060, 6569480), (3400, 5912532), (3468, 5796600), (3600, 5584058), (3825, 5255584), (4080, 4927110), (4335, 4637280), (4624, 4347450), (4896, 4105925), (5100, 3941688), (5202, 3864400), (5780, 3477960), (6120, 3284740), (6800, 2956266), (6936, 2898300), (7200, 2792029), (7225, 2782368), (7650, 2627792), (8160, 2463555), (8670, 2318640), (9248, 2173725), (9661, 2080800), (10200, 1970844), (10404, 1932200), (11560, 1738980), (12240, 1642370), (13005, 1545760), (13600, 1478133), (13872, 1449150), (14450, 1391184), (15300, 1313896), (17340, 1159320), (19322, 1040400), (20400, 985422), (20808, 966100), (21675, 927456), (23120, 869490), (24480, 821185), (26010, 772880), (27744, 724575), (28900, 695592), (28983, 693600), (30600, 656948), (34680, 579660), (38644, 520200), (40800, 492711), (41616, 483050), (43350, 463728), (46240, 434745), (48305, 416160), (52020, 386440), (57800, 347796), (57966, 346800), (61200, 328474), (65025, 309152), (69360, 289830), (77288, 260100), (83232, 241525), (86700, 231864), (86949, 231200), (96610, 208080), (104040, 193220), (115600, 173898), (115932, 173400), (122400, 164237), (130050, 154576), (138720, 144915)]