208019700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 324

約数和(自身を含む): 781473420

約数和(自身を除く): 573453720

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, 53, 60, 63, 70, 75, 84, 89, 90, 98, 100, 105, 106, 126, 140, 147, 150, 159, 175, 178, 180, 196, 210, 212, 225, 245, 252, 265, 267, 294, 300, 315, 318, 350, 356, 371, 420, 441, 445, 450, 477, 490, 525, 530, 534, 588, 623, 630, 636, 700, 735, 742, 795, 801, 882, 890, 900, 954, 980, 1050, 1060, 1068, 1113, 1225, 1246, 1260, 1325, 1335, 1470, 1484, 1575, 1590, 1602, 1764, 1780, 1855, 1869, 1908, 2100, 2205, 2225, 2226, 2385, 2450, 2492, 2597, 2650, 2670, 2940, 3115, 3150, 3180, 3204, 3339, 3675, 3710, 3738, 3975, 4005, 4361, 4410, 4450, 4452, 4717, 4770, 4900, 5194, 5300, 5340, 5565, 5607, 6230, 6300, 6675, 6678, 7350, 7420, 7476, 7791, 7950, 8010, 8722, 8820, 8900, 9275, 9345, 9434, 9540, 10388, 11025, 11130, 11214, 11925, 12460, 12985, 13083, 13350, 13356, 14151, 14700, 15575, 15582, 15900, 16020, 16695, 17444, 18550, 18690, 18868, 20025, 21805, 22050, 22260, 22428, 23373, 23585, 23850, 25970, 26166, 26700, 27825, 28035, 28302, 31150, 31164, 33019, 33390, 37100, 37380, 38955, 39249, 40050, 42453, 43610, 44100, 46725, 46746, 47170, 47700, 51940, 52332, 55650, 56070, 56604, 62300, 64925, 65415, 66038, 66780, 70755, 77910, 78498, 80100, 83475, 84906, 87220, 93450, 93492, 94340, 99057, 109025, 111300, 112140, 116865, 117925, 129850, 130830, 132076, 140175, 141510, 155820, 156996, 165095, 166950, 169812, 186900, 194775, 196245, 198114, 212265, 218050, 231133, 233730, 235850, 259700, 261660, 280350, 283020, 297171, 327075, 330190, 333900, 353775, 389550, 392490, 396228, 424530, 436100, 462266, 467460, 471700, 495285, 560700, 584325, 594342, 654150, 660380, 693399, 707550, 779100, 784980, 825475, 849060, 924532, 981225, 990570, 1061325, 1155665, 1168650, 1188684, 1308300, 1386798, 1415100, 1485855, 1650950, 1962450, 1981140, 2080197, 2122650, 2311330, 2337300, 2476425, 2773596, 2971710, 3301900, 3466995, 3924900, 4160394, 4245300, 4622660, 4952850, 5778325, 5943420, 6933990, 7429275, 8320788, 9905700, 10400985, 11556650, 13867980, 14858550, 17334975, 20801970, 23113300, 29717100, 34669950, 41603940, 52004925, 69339900, 104009850, 208019700]

約数ペア:

[(1, 208019700), (2, 104009850), (3, 69339900), (4, 52004925), (5, 41603940), (6, 34669950), (7, 29717100), (9, 23113300), (10, 20801970), (12, 17334975), (14, 14858550), (15, 13867980), (18, 11556650), (20, 10400985), (21, 9905700), (25, 8320788), (28, 7429275), (30, 6933990), (35, 5943420), (36, 5778325), (42, 4952850), (45, 4622660), (49, 4245300), (50, 4160394), (53, 3924900), (60, 3466995), (63, 3301900), (70, 2971710), (75, 2773596), (84, 2476425), (89, 2337300), (90, 2311330), (98, 2122650), (100, 2080197), (105, 1981140), (106, 1962450), (126, 1650950), (140, 1485855), (147, 1415100), (150, 1386798), (159, 1308300), (175, 1188684), (178, 1168650), (180, 1155665), (196, 1061325), (210, 990570), (212, 981225), (225, 924532), (245, 849060), (252, 825475), (265, 784980), (267, 779100), (294, 707550), (300, 693399), (315, 660380), (318, 654150), (350, 594342), (356, 584325), (371, 560700), (420, 495285), (441, 471700), (445, 467460), (450, 462266), (477, 436100), (490, 424530), (525, 396228), (530, 392490), (534, 389550), (588, 353775), (623, 333900), (630, 330190), (636, 327075), (700, 297171), (735, 283020), (742, 280350), (795, 261660), (801, 259700), (882, 235850), (890, 233730), (900, 231133), (954, 218050), (980, 212265), (1050, 198114), (1060, 196245), (1068, 194775), (1113, 186900), (1225, 169812), (1246, 166950), (1260, 165095), (1325, 156996), (1335, 155820), (1470, 141510), (1484, 140175), (1575, 132076), (1590, 130830), (1602, 129850), (1764, 117925), (1780, 116865), (1855, 112140), (1869, 111300), (1908, 109025), (2100, 99057), (2205, 94340), (2225, 93492), (2226, 93450), (2385, 87220), (2450, 84906), (2492, 83475), (2597, 80100), (2650, 78498), (2670, 77910), (2940, 70755), (3115, 66780), (3150, 66038), (3180, 65415), (3204, 64925), (3339, 62300), (3675, 56604), (3710, 56070), (3738, 55650), (3975, 52332), (4005, 51940), (4361, 47700), (4410, 47170), (4450, 46746), (4452, 46725), (4717, 44100), (4770, 43610), (4900, 42453), (5194, 40050), (5300, 39249), (5340, 38955), (5565, 37380), (5607, 37100), (6230, 33390), (6300, 33019), (6675, 31164), (6678, 31150), (7350, 28302), (7420, 28035), (7476, 27825), (7791, 26700), (7950, 26166), (8010, 25970), (8722, 23850), (8820, 23585), (8900, 23373), (9275, 22428), (9345, 22260), (9434, 22050), (9540, 21805), (10388, 20025), (11025, 18868), (11130, 18690), (11214, 18550), (11925, 17444), (12460, 16695), (12985, 16020), (13083, 15900), (13350, 15582), (13356, 15575), (14151, 14700)]