38888850

素因数分解:

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

素因数の和:90

約数の個数: 288

約数和(自身を含む): 135366336

約数和(自身を除く): 96477486

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 25, 26, 30, 33, 35, 37, 39, 42, 49, 50, 55, 65, 66, 70, 74, 75, 77, 78, 91, 98, 105, 110, 111, 130, 143, 147, 150, 154, 165, 175, 182, 185, 195, 210, 222, 231, 245, 259, 273, 275, 286, 294, 325, 330, 350, 370, 385, 390, 407, 429, 455, 462, 481, 490, 518, 525, 539, 546, 550, 555, 637, 650, 715, 735, 770, 777, 814, 825, 858, 910, 925, 962, 975, 1001, 1050, 1078, 1110, 1155, 1221, 1225, 1274, 1295, 1365, 1430, 1443, 1470, 1554, 1617, 1650, 1813, 1850, 1911, 1925, 1950, 2002, 2035, 2145, 2275, 2310, 2405, 2442, 2450, 2590, 2695, 2730, 2775, 2849, 2886, 3003, 3185, 3234, 3367, 3575, 3626, 3675, 3822, 3850, 3885, 4070, 4290, 4550, 4810, 5005, 5291, 5390, 5439, 5550, 5698, 5775, 6006, 6105, 6370, 6475, 6734, 6825, 7007, 7150, 7215, 7350, 7770, 8085, 8547, 9065, 9555, 10010, 10101, 10175, 10582, 10725, 10878, 11550, 12025, 12210, 12950, 13475, 13650, 14014, 14245, 14430, 15015, 15873, 15925, 16170, 16835, 17094, 18130, 19110, 19425, 19943, 20202, 20350, 21021, 21450, 23569, 24050, 25025, 26455, 26950, 27195, 28490, 30030, 30525, 31746, 31850, 33670, 35035, 36075, 37037, 38850, 39886, 40425, 42042, 42735, 45325, 47138, 47775, 50050, 50505, 52910, 54390, 59829, 61050, 70070, 70707, 71225, 72150, 74074, 75075, 79365, 80850, 84175, 85470, 90650, 95550, 99715, 101010, 105105, 111111, 117845, 119658, 132275, 135975, 141414, 142450, 150150, 158730, 168350, 175175, 185185, 199430, 210210, 213675, 222222, 235690, 252525, 259259, 264550, 271950, 299145, 350350, 353535, 370370, 396825, 427350, 498575, 505050, 518518, 525525, 555555, 589225, 598290, 707070, 777777, 793650, 925925, 997150, 1051050, 1111110, 1178450, 1296295, 1495725, 1555554, 1767675, 1851850, 2592590, 2777775, 2991450, 3535350, 3888885, 5555550, 6481475, 7777770, 12962950, 19444425, 38888850]

約数ペア:

[(1, 38888850), (2, 19444425), (3, 12962950), (5, 7777770), (6, 6481475), (7, 5555550), (10, 3888885), (11, 3535350), (13, 2991450), (14, 2777775), (15, 2592590), (21, 1851850), (22, 1767675), (25, 1555554), (26, 1495725), (30, 1296295), (33, 1178450), (35, 1111110), (37, 1051050), (39, 997150), (42, 925925), (49, 793650), (50, 777777), (55, 707070), (65, 598290), (66, 589225), (70, 555555), (74, 525525), (75, 518518), (77, 505050), (78, 498575), (91, 427350), (98, 396825), (105, 370370), (110, 353535), (111, 350350), (130, 299145), (143, 271950), (147, 264550), (150, 259259), (154, 252525), (165, 235690), (175, 222222), (182, 213675), (185, 210210), (195, 199430), (210, 185185), (222, 175175), (231, 168350), (245, 158730), (259, 150150), (273, 142450), (275, 141414), (286, 135975), (294, 132275), (325, 119658), (330, 117845), (350, 111111), (370, 105105), (385, 101010), (390, 99715), (407, 95550), (429, 90650), (455, 85470), (462, 84175), (481, 80850), (490, 79365), (518, 75075), (525, 74074), (539, 72150), (546, 71225), (550, 70707), (555, 70070), (637, 61050), (650, 59829), (715, 54390), (735, 52910), (770, 50505), (777, 50050), (814, 47775), (825, 47138), (858, 45325), (910, 42735), (925, 42042), (962, 40425), (975, 39886), (1001, 38850), (1050, 37037), (1078, 36075), (1110, 35035), (1155, 33670), (1221, 31850), (1225, 31746), (1274, 30525), (1295, 30030), (1365, 28490), (1430, 27195), (1443, 26950), (1470, 26455), (1554, 25025), (1617, 24050), (1650, 23569), (1813, 21450), (1850, 21021), (1911, 20350), (1925, 20202), (1950, 19943), (2002, 19425), (2035, 19110), (2145, 18130), (2275, 17094), (2310, 16835), (2405, 16170), (2442, 15925), (2450, 15873), (2590, 15015), (2695, 14430), (2730, 14245), (2775, 14014), (2849, 13650), (2886, 13475), (3003, 12950), (3185, 12210), (3234, 12025), (3367, 11550), (3575, 10878), (3626, 10725), (3675, 10582), (3822, 10175), (3850, 10101), (3885, 10010), (4070, 9555), (4290, 9065), (4550, 8547), (4810, 8085), (5005, 7770), (5291, 7350), (5390, 7215), (5439, 7150), (5550, 7007), (5698, 6825), (5775, 6734), (6006, 6475), (6105, 6370)]