47777730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 161796096

約数和(自身を除く): 114018366

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 37, 39, 42, 43, 55, 65, 66, 70, 74, 77, 78, 86, 91, 105, 110, 111, 129, 130, 143, 154, 165, 182, 185, 195, 210, 215, 222, 231, 258, 259, 273, 286, 301, 330, 370, 385, 390, 407, 429, 430, 455, 462, 473, 481, 518, 546, 555, 559, 602, 645, 715, 770, 777, 814, 858, 903, 910, 946, 962, 1001, 1110, 1118, 1155, 1221, 1290, 1295, 1365, 1419, 1430, 1443, 1505, 1554, 1591, 1677, 1806, 2002, 2035, 2145, 2310, 2365, 2405, 2442, 2590, 2730, 2795, 2838, 2849, 2886, 3003, 3010, 3182, 3311, 3354, 3367, 3885, 3913, 4070, 4290, 4515, 4730, 4773, 4810, 5005, 5291, 5590, 5698, 6006, 6105, 6149, 6622, 6734, 7095, 7215, 7770, 7826, 7955, 8385, 8547, 9030, 9546, 9933, 10010, 10101, 10582, 11137, 11739, 12210, 12298, 14190, 14245, 14430, 15015, 15873, 15910, 16555, 16770, 16835, 17094, 17501, 18447, 19565, 19866, 20202, 20683, 22274, 23478, 23865, 26455, 28490, 30030, 30745, 31746, 33110, 33411, 33670, 35002, 36894, 37037, 39130, 41366, 42735, 43043, 47730, 49665, 50505, 52503, 52910, 55685, 58695, 61490, 62049, 66822, 74074, 79365, 85470, 86086, 87505, 92235, 99330, 101010, 103415, 105006, 111111, 111370, 117390, 122507, 124098, 129129, 144781, 158730, 167055, 175010, 184470, 185185, 206830, 215215, 222222, 227513, 245014, 258258, 262515, 289562, 310245, 334110, 367521, 370370, 430430, 434343, 455026, 525030, 555555, 612535, 620490, 645645, 682539, 723905, 735042, 868686, 1111110, 1137565, 1225070, 1291290, 1365078, 1447810, 1592591, 1837605, 2171715, 2275130, 3185182, 3412695, 3675210, 4343430, 4777773, 6825390, 7962955, 9555546, 15925910, 23888865, 47777730]

約数ペア:

[(1, 47777730), (2, 23888865), (3, 15925910), (5, 9555546), (6, 7962955), (7, 6825390), (10, 4777773), (11, 4343430), (13, 3675210), (14, 3412695), (15, 3185182), (21, 2275130), (22, 2171715), (26, 1837605), (30, 1592591), (33, 1447810), (35, 1365078), (37, 1291290), (39, 1225070), (42, 1137565), (43, 1111110), (55, 868686), (65, 735042), (66, 723905), (70, 682539), (74, 645645), (77, 620490), (78, 612535), (86, 555555), (91, 525030), (105, 455026), (110, 434343), (111, 430430), (129, 370370), (130, 367521), (143, 334110), (154, 310245), (165, 289562), (182, 262515), (185, 258258), (195, 245014), (210, 227513), (215, 222222), (222, 215215), (231, 206830), (258, 185185), (259, 184470), (273, 175010), (286, 167055), (301, 158730), (330, 144781), (370, 129129), (385, 124098), (390, 122507), (407, 117390), (429, 111370), (430, 111111), (455, 105006), (462, 103415), (473, 101010), (481, 99330), (518, 92235), (546, 87505), (555, 86086), (559, 85470), (602, 79365), (645, 74074), (715, 66822), (770, 62049), (777, 61490), (814, 58695), (858, 55685), (903, 52910), (910, 52503), (946, 50505), (962, 49665), (1001, 47730), (1110, 43043), (1118, 42735), (1155, 41366), (1221, 39130), (1290, 37037), (1295, 36894), (1365, 35002), (1419, 33670), (1430, 33411), (1443, 33110), (1505, 31746), (1554, 30745), (1591, 30030), (1677, 28490), (1806, 26455), (2002, 23865), (2035, 23478), (2145, 22274), (2310, 20683), (2365, 20202), (2405, 19866), (2442, 19565), (2590, 18447), (2730, 17501), (2795, 17094), (2838, 16835), (2849, 16770), (2886, 16555), (3003, 15910), (3010, 15873), (3182, 15015), (3311, 14430), (3354, 14245), (3367, 14190), (3885, 12298), (3913, 12210), (4070, 11739), (4290, 11137), (4515, 10582), (4730, 10101), (4773, 10010), (4810, 9933), (5005, 9546), (5291, 9030), (5590, 8547), (5698, 8385), (6006, 7955), (6105, 7826), (6149, 7770), (6622, 7215), (6734, 7095)]