20075644530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1030

約数の個数: 256

約数和(自身を含む): 59139072000

約数和(自身を除く): 39063427470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 229, 230, 270, 285, 342, 345, 414, 437, 458, 513, 570, 621, 687, 690, 743, 855, 874, 1026, 1035, 1145, 1242, 1311, 1374, 1486, 1710, 2061, 2070, 2185, 2229, 2290, 2565, 2622, 3105, 3435, 3715, 3933, 4122, 4351, 4370, 4458, 5130, 5267, 6183, 6210, 6555, 6687, 6870, 7430, 7866, 8702, 10305, 10534, 11145, 11799, 12366, 13053, 13110, 13374, 14117, 15801, 17089, 19665, 20061, 20610, 21755, 22290, 23598, 26106, 26335, 28234, 30915, 31602, 33435, 34178, 39159, 39330, 40122, 42351, 43510, 47403, 51267, 52670, 58995, 61830, 65265, 66870, 70585, 78318, 79005, 84702, 85445, 94806, 100073, 100305, 102534, 117477, 117990, 127053, 130530, 141170, 142209, 153801, 158010, 170147, 170890, 195795, 200146, 200610, 211755, 234954, 237015, 254106, 256335, 284418, 300219, 307602, 324691, 340294, 381159, 391590, 423510, 461403, 474030, 500365, 510441, 512670, 587385, 600438, 635265, 649382, 711045, 762318, 769005, 850735, 900657, 922806, 974073, 1000730, 1020882, 1174770, 1270530, 1422090, 1501095, 1531323, 1538010, 1623455, 1701470, 1801314, 1905795, 1948146, 2307015, 2552205, 2701971, 2922219, 3002190, 3062646, 3232793, 3246910, 3811590, 3913381, 4503285, 4593969, 4614030, 4870365, 5104410, 5403942, 5844438, 6465586, 7656615, 7826762, 8766657, 9006570, 9187938, 9698379, 9740730, 11740143, 13509855, 14611095, 15313230, 16163965, 17533314, 19396758, 19566905, 22969845, 23480286, 27019710, 29095137, 29222190, 32327930, 35220429, 39133810, 43833285, 45939690, 48491895, 58190274, 58700715, 70440858, 74354239, 87285411, 87666570, 96983790, 105661287, 117401430, 145475685, 148708478, 174570822, 176102145, 211322574, 223062717, 290951370, 352204290, 371771195, 436427055, 446125434, 528306435, 669188151, 743542390, 872854110, 1056612870, 1115313585, 1338376302, 2007564453, 2230627170, 3345940755, 4015128906, 6691881510, 10037822265, 20075644530]

約数ペア:

[(1, 20075644530), (2, 10037822265), (3, 6691881510), (5, 4015128906), (6, 3345940755), (9, 2230627170), (10, 2007564453), (15, 1338376302), (18, 1115313585), (19, 1056612870), (23, 872854110), (27, 743542390), (30, 669188151), (38, 528306435), (45, 446125434), (46, 436427055), (54, 371771195), (57, 352204290), (69, 290951370), (90, 223062717), (95, 211322574), (114, 176102145), (115, 174570822), (135, 148708478), (138, 145475685), (171, 117401430), (190, 105661287), (207, 96983790), (229, 87666570), (230, 87285411), (270, 74354239), (285, 70440858), (342, 58700715), (345, 58190274), (414, 48491895), (437, 45939690), (458, 43833285), (513, 39133810), (570, 35220429), (621, 32327930), (687, 29222190), (690, 29095137), (743, 27019710), (855, 23480286), (874, 22969845), (1026, 19566905), (1035, 19396758), (1145, 17533314), (1242, 16163965), (1311, 15313230), (1374, 14611095), (1486, 13509855), (1710, 11740143), (2061, 9740730), (2070, 9698379), (2185, 9187938), (2229, 9006570), (2290, 8766657), (2565, 7826762), (2622, 7656615), (3105, 6465586), (3435, 5844438), (3715, 5403942), (3933, 5104410), (4122, 4870365), (4351, 4614030), (4370, 4593969), (4458, 4503285), (5130, 3913381), (5267, 3811590), (6183, 3246910), (6210, 3232793), (6555, 3062646), (6687, 3002190), (6870, 2922219), (7430, 2701971), (7866, 2552205), (8702, 2307015), (10305, 1948146), (10534, 1905795), (11145, 1801314), (11799, 1701470), (12366, 1623455), (13053, 1538010), (13110, 1531323), (13374, 1501095), (14117, 1422090), (15801, 1270530), (17089, 1174770), (19665, 1020882), (20061, 1000730), (20610, 974073), (21755, 922806), (22290, 900657), (23598, 850735), (26106, 769005), (26335, 762318), (28234, 711045), (30915, 649382), (31602, 635265), (33435, 600438), (34178, 587385), (39159, 512670), (39330, 510441), (40122, 500365), (42351, 474030), (43510, 461403), (47403, 423510), (51267, 391590), (52670, 381159), (58995, 340294), (61830, 324691), (65265, 307602), (66870, 300219), (70585, 284418), (78318, 256335), (79005, 254106), (84702, 237015), (85445, 234954), (94806, 211755), (100073, 200610), (100305, 200146), (102534, 195795), (117477, 170890), (117990, 170147), (127053, 158010), (130530, 153801), (141170, 142209)]