20045982600

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17107}}^1$

素因数の和:17170

約数の個数: 384

約数和(自身を含む): 81461452800

約数和(自身を除く): 61415470200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 50, 54, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 105, 108, 120, 124, 126, 135, 140, 150, 155, 168, 175, 180, 186, 189, 200, 210, 216, 217, 225, 248, 252, 270, 279, 280, 300, 310, 315, 350, 360, 372, 378, 420, 434, 450, 465, 504, 525, 540, 558, 600, 620, 630, 651, 675, 700, 744, 756, 775, 837, 840, 868, 900, 930, 945, 1050, 1080, 1085, 1116, 1240, 1260, 1302, 1350, 1395, 1400, 1512, 1550, 1575, 1674, 1736, 1800, 1860, 1890, 1953, 2100, 2170, 2232, 2325, 2520, 2604, 2700, 2790, 3100, 3150, 3255, 3348, 3720, 3780, 3906, 4185, 4200, 4340, 4650, 4725, 5208, 5400, 5425, 5580, 5859, 6200, 6300, 6510, 6696, 6975, 7560, 7812, 8370, 8680, 9300, 9450, 9765, 10850, 11160, 11718, 12600, 13020, 13950, 15624, 16275, 16740, 17107, 18600, 18900, 19530, 20925, 21700, 23436, 26040, 27900, 29295, 32550, 33480, 34214, 37800, 39060, 41850, 43400, 46872, 48825, 51321, 55800, 58590, 65100, 68428, 78120, 83700, 85535, 97650, 102642, 117180, 119749, 130200, 136856, 146475, 153963, 167400, 171070, 195300, 205284, 234360, 239498, 256605, 292950, 307926, 342140, 359247, 390600, 410568, 427675, 461889, 478996, 513210, 530317, 585900, 598745, 615852, 684280, 718494, 769815, 855350, 923778, 957992, 1026420, 1060634, 1077741, 1171800, 1197490, 1231704, 1283025, 1436988, 1539630, 1590951, 1710700, 1796235, 1847556, 2052840, 2121268, 2155482, 2309445, 2394980, 2566050, 2651585, 2873976, 2993725, 3079260, 3181902, 3233223, 3421400, 3592470, 3695112, 3712219, 3849075, 4242536, 4310964, 4618890, 4772853, 4789960, 5132100, 5303170, 5388705, 5987450, 6158520, 6363804, 6466446, 7184940, 7424438, 7698150, 7954755, 8621928, 8981175, 9237780, 9545706, 10264200, 10606340, 10777410, 11136657, 11547225, 11974900, 12727608, 12932892, 13257925, 14318559, 14369880, 14848876, 15396300, 15909510, 16166115, 17962350, 18475560, 18561095, 19091412, 21212680, 21554820, 22273314, 23094450, 23864265, 23949800, 25865784, 26515850, 26943525, 28637118, 29697752, 30792600, 31819020, 32332230, 33409971, 35924700, 37122190, 38182824, 39773775, 43109640, 44546628, 46188900, 47728530, 53031700, 53887050, 55683285, 57274236, 63638040, 64664460, 66819942, 71592795, 71849400, 74244380, 79547550, 80830575, 89093256, 92377800, 92805475, 95457060, 100229913, 106063400, 107774100, 111366570, 114548472, 119321325, 129328920, 133639884, 143185590, 148488760, 159095100, 161661150, 167049855, 185610950, 190914120, 200459826, 215548200, 222733140, 238642650, 267279768, 278416425, 286371180, 318190200, 323322300, 334099710, 357963975, 371221900, 400919652, 445466280, 477285300, 501149565, 556832850, 572742360, 646644600, 668199420, 715927950, 742443800, 801839304, 835249275, 954570600, 1002299130, 1113665700, 1336398840, 1431855900, 1670498550, 2004598260, 2227331400, 2505747825, 2863711800, 3340997100, 4009196520, 5011495650, 6681994200, 10022991300, 20045982600]

約数ペア:

[(1, 20045982600), (2, 10022991300), (3, 6681994200), (4, 5011495650), (5, 4009196520), (6, 3340997100), (7, 2863711800), (8, 2505747825), (9, 2227331400), (10, 2004598260), (12, 1670498550), (14, 1431855900), (15, 1336398840), (18, 1113665700), (20, 1002299130), (21, 954570600), (24, 835249275), (25, 801839304), (27, 742443800), (28, 715927950), (30, 668199420), (31, 646644600), (35, 572742360), (36, 556832850), (40, 501149565), (42, 477285300), (45, 445466280), (50, 400919652), (54, 371221900), (56, 357963975), (60, 334099710), (62, 323322300), (63, 318190200), (70, 286371180), (72, 278416425), (75, 267279768), (84, 238642650), (90, 222733140), (93, 215548200), (100, 200459826), (105, 190914120), (108, 185610950), (120, 167049855), (124, 161661150), (126, 159095100), (135, 148488760), (140, 143185590), (150, 133639884), (155, 129328920), (168, 119321325), (175, 114548472), (180, 111366570), (186, 107774100), (189, 106063400), (200, 100229913), (210, 95457060), (216, 92805475), (217, 92377800), (225, 89093256), (248, 80830575), (252, 79547550), (270, 74244380), (279, 71849400), (280, 71592795), (300, 66819942), (310, 64664460), (315, 63638040), (350, 57274236), (360, 55683285), (372, 53887050), (378, 53031700), (420, 47728530), (434, 46188900), (450, 44546628), (465, 43109640), (504, 39773775), (525, 38182824), (540, 37122190), (558, 35924700), (600, 33409971), (620, 32332230), (630, 31819020), (651, 30792600), (675, 29697752), (700, 28637118), (744, 26943525), (756, 26515850), (775, 25865784), (837, 23949800), (840, 23864265), (868, 23094450), (900, 22273314), (930, 21554820), (945, 21212680), (1050, 19091412), (1080, 18561095), (1085, 18475560), (1116, 17962350), (1240, 16166115), (1260, 15909510), (1302, 15396300), (1350, 14848876), (1395, 14369880), (1400, 14318559), (1512, 13257925), (1550, 12932892), (1575, 12727608), (1674, 11974900), (1736, 11547225), (1800, 11136657), (1860, 10777410), (1890, 10606340), (1953, 10264200), (2100, 9545706), (2170, 9237780), (2232, 8981175), (2325, 8621928), (2520, 7954755), (2604, 7698150), (2700, 7424438), (2790, 7184940), (3100, 6466446), (3150, 6363804), (3255, 6158520), (3348, 5987450), (3720, 5388705), (3780, 5303170), (3906, 5132100), (4185, 4789960), (4200, 4772853), (4340, 4618890), (4650, 4310964), (4725, 4242536), (5208, 3849075), (5400, 3712219), (5425, 3695112), (5580, 3592470), (5859, 3421400), (6200, 3233223), (6300, 3181902), (6510, 3079260), (6696, 2993725), (6975, 2873976), (7560, 2651585), (7812, 2566050), (8370, 2394980), (8680, 2309445), (9300, 2155482), (9450, 2121268), (9765, 2052840), (10850, 1847556), (11160, 1796235), (11718, 1710700), (12600, 1590951), (13020, 1539630), (13950, 1436988), (15624, 1283025), (16275, 1231704), (16740, 1197490), (17107, 1171800), (18600, 1077741), (18900, 1060634), (19530, 1026420), (20925, 957992), (21700, 923778), (23436, 855350), (26040, 769815), (27900, 718494), (29295, 684280), (32550, 615852), (33480, 598745), (34214, 585900), (37800, 530317), (39060, 513210), (41850, 478996), (43400, 461889), (46872, 427675), (48825, 410568), (51321, 390600), (55800, 359247), (58590, 342140), (65100, 307926), (68428, 292950), (78120, 256605), (83700, 239498), (85535, 234360), (97650, 205284), (102642, 195300), (117180, 171070), (119749, 167400), (130200, 153963), (136856, 146475)]