20129963700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18541}}^1$

素因数の和:18623

約数の個数: 288

約数和(自身を含む): 74163253248

約数和(自身を除く): 54033289548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 47, 50, 55, 60, 66, 70, 75, 77, 84, 94, 100, 105, 110, 132, 140, 141, 150, 154, 165, 175, 188, 210, 220, 231, 235, 275, 282, 300, 308, 329, 330, 350, 385, 420, 462, 470, 517, 525, 550, 564, 658, 660, 700, 705, 770, 825, 924, 940, 987, 1034, 1050, 1100, 1155, 1175, 1316, 1410, 1540, 1551, 1645, 1650, 1925, 1974, 2068, 2100, 2310, 2350, 2585, 2820, 3102, 3290, 3300, 3525, 3619, 3850, 3948, 4620, 4700, 4935, 5170, 5775, 6204, 6580, 7050, 7238, 7700, 7755, 8225, 9870, 10340, 10857, 11550, 12925, 14100, 14476, 15510, 16450, 18095, 18541, 19740, 21714, 23100, 24675, 25850, 31020, 32900, 36190, 37082, 38775, 43428, 49350, 51700, 54285, 55623, 72380, 74164, 77550, 90475, 92705, 98700, 108570, 111246, 129787, 155100, 180950, 185410, 203951, 217140, 222492, 259574, 271425, 278115, 361900, 370820, 389361, 407902, 463525, 519148, 542850, 556230, 611853, 648935, 778722, 815804, 871427, 927050, 1019755, 1085700, 1112460, 1223706, 1297870, 1390575, 1427657, 1557444, 1742854, 1854100, 1946805, 2039510, 2447412, 2595740, 2614281, 2781150, 2855314, 3059265, 3244675, 3485708, 3893610, 4079020, 4282971, 4357135, 5098775, 5228562, 5562300, 5710628, 6099989, 6118530, 6489350, 7138285, 7787220, 8565942, 8714270, 9585697, 9734025, 10197550, 10457124, 12199978, 12237060, 12978700, 13071405, 14276570, 15296325, 17131884, 17428540, 18299967, 19171394, 19468050, 20395100, 21414855, 21785675, 24399956, 26142810, 28553140, 28757091, 30499945, 30592650, 35691425, 36599934, 38342788, 38936100, 42829710, 43571350, 47928485, 52285620, 57514182, 60999890, 61185300, 65357025, 67099879, 71382850, 73199868, 85659420, 87142700, 91499835, 95856970, 107074275, 115028364, 121999780, 130714050, 134199758, 142765700, 143785455, 152499725, 182999670, 191713940, 201299637, 214148550, 239642425, 261428100, 268399516, 287570910, 304999450, 335499395, 365999340, 402599274, 428297100, 457499175, 479284850, 575141820, 609998900, 670998790, 718927275, 805198548, 914998350, 958569700, 1006498185, 1341997580, 1437854550, 1677496975, 1829996700, 2012996370, 2875709100, 3354993950, 4025992740, 5032490925, 6709987900, 10064981850, 20129963700]

約数ペア:

[(1, 20129963700), (2, 10064981850), (3, 6709987900), (4, 5032490925), (5, 4025992740), (6, 3354993950), (7, 2875709100), (10, 2012996370), (11, 1829996700), (12, 1677496975), (14, 1437854550), (15, 1341997580), (20, 1006498185), (21, 958569700), (22, 914998350), (25, 805198548), (28, 718927275), (30, 670998790), (33, 609998900), (35, 575141820), (42, 479284850), (44, 457499175), (47, 428297100), (50, 402599274), (55, 365999340), (60, 335499395), (66, 304999450), (70, 287570910), (75, 268399516), (77, 261428100), (84, 239642425), (94, 214148550), (100, 201299637), (105, 191713940), (110, 182999670), (132, 152499725), (140, 143785455), (141, 142765700), (150, 134199758), (154, 130714050), (165, 121999780), (175, 115028364), (188, 107074275), (210, 95856970), (220, 91499835), (231, 87142700), (235, 85659420), (275, 73199868), (282, 71382850), (300, 67099879), (308, 65357025), (329, 61185300), (330, 60999890), (350, 57514182), (385, 52285620), (420, 47928485), (462, 43571350), (470, 42829710), (517, 38936100), (525, 38342788), (550, 36599934), (564, 35691425), (658, 30592650), (660, 30499945), (700, 28757091), (705, 28553140), (770, 26142810), (825, 24399956), (924, 21785675), (940, 21414855), (987, 20395100), (1034, 19468050), (1050, 19171394), (1100, 18299967), (1155, 17428540), (1175, 17131884), (1316, 15296325), (1410, 14276570), (1540, 13071405), (1551, 12978700), (1645, 12237060), (1650, 12199978), (1925, 10457124), (1974, 10197550), (2068, 9734025), (2100, 9585697), (2310, 8714270), (2350, 8565942), (2585, 7787220), (2820, 7138285), (3102, 6489350), (3290, 6118530), (3300, 6099989), (3525, 5710628), (3619, 5562300), (3850, 5228562), (3948, 5098775), (4620, 4357135), (4700, 4282971), (4935, 4079020), (5170, 3893610), (5775, 3485708), (6204, 3244675), (6580, 3059265), (7050, 2855314), (7238, 2781150), (7700, 2614281), (7755, 2595740), (8225, 2447412), (9870, 2039510), (10340, 1946805), (10857, 1854100), (11550, 1742854), (12925, 1557444), (14100, 1427657), (14476, 1390575), (15510, 1297870), (16450, 1223706), (18095, 1112460), (18541, 1085700), (19740, 1019755), (21714, 927050), (23100, 871427), (24675, 815804), (25850, 778722), (31020, 648935), (32900, 611853), (36190, 556230), (37082, 542850), (38775, 519148), (43428, 463525), (49350, 407902), (51700, 389361), (54285, 370820), (55623, 361900), (72380, 278115), (74164, 271425), (77550, 259574), (90475, 222492), (92705, 217140), (98700, 203951), (108570, 185410), (111246, 180950), (129787, 155100)]