151715550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 192

約数和(自身を含む): 457113600

約数和(自身を除く): 305398050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 31, 35, 42, 50, 59, 62, 70, 75, 79, 93, 105, 118, 150, 155, 158, 175, 177, 186, 210, 217, 237, 295, 310, 350, 354, 395, 413, 434, 465, 474, 525, 553, 590, 651, 775, 790, 826, 885, 930, 1050, 1085, 1106, 1185, 1239, 1302, 1475, 1550, 1659, 1770, 1829, 1975, 2065, 2170, 2325, 2370, 2449, 2478, 2765, 2950, 3255, 3318, 3658, 3950, 4130, 4425, 4650, 4661, 4898, 5425, 5487, 5530, 5925, 6195, 6510, 7347, 8295, 8850, 9145, 9322, 10325, 10850, 10974, 11850, 12245, 12390, 12803, 13825, 13983, 14694, 16275, 16590, 17143, 18290, 20650, 23305, 24490, 25606, 27435, 27650, 27966, 30975, 32550, 32627, 34286, 36735, 38409, 41475, 45725, 46610, 51429, 54870, 61225, 61950, 64015, 65254, 69915, 73470, 76818, 82950, 85715, 91450, 97881, 102858, 116525, 122450, 128030, 137175, 139830, 144491, 163135, 171430, 183675, 192045, 195762, 233050, 257145, 274350, 288982, 320075, 326270, 349575, 367350, 384090, 428575, 433473, 489405, 514290, 640150, 699150, 722455, 815675, 857150, 866946, 960225, 978810, 1011437, 1285725, 1444910, 1631350, 1920450, 2022874, 2167365, 2447025, 2571450, 3034311, 3612275, 4334730, 4894050, 5057185, 6068622, 7224550, 10114370, 10836825, 15171555, 21673650, 25285925, 30343110, 50571850, 75857775, 151715550]

約数ペア:

[(1, 151715550), (2, 75857775), (3, 50571850), (5, 30343110), (6, 25285925), (7, 21673650), (10, 15171555), (14, 10836825), (15, 10114370), (21, 7224550), (25, 6068622), (30, 5057185), (31, 4894050), (35, 4334730), (42, 3612275), (50, 3034311), (59, 2571450), (62, 2447025), (70, 2167365), (75, 2022874), (79, 1920450), (93, 1631350), (105, 1444910), (118, 1285725), (150, 1011437), (155, 978810), (158, 960225), (175, 866946), (177, 857150), (186, 815675), (210, 722455), (217, 699150), (237, 640150), (295, 514290), (310, 489405), (350, 433473), (354, 428575), (395, 384090), (413, 367350), (434, 349575), (465, 326270), (474, 320075), (525, 288982), (553, 274350), (590, 257145), (651, 233050), (775, 195762), (790, 192045), (826, 183675), (885, 171430), (930, 163135), (1050, 144491), (1085, 139830), (1106, 137175), (1185, 128030), (1239, 122450), (1302, 116525), (1475, 102858), (1550, 97881), (1659, 91450), (1770, 85715), (1829, 82950), (1975, 76818), (2065, 73470), (2170, 69915), (2325, 65254), (2370, 64015), (2449, 61950), (2478, 61225), (2765, 54870), (2950, 51429), (3255, 46610), (3318, 45725), (3658, 41475), (3950, 38409), (4130, 36735), (4425, 34286), (4650, 32627), (4661, 32550), (4898, 30975), (5425, 27966), (5487, 27650), (5530, 27435), (5925, 25606), (6195, 24490), (6510, 23305), (7347, 20650), (8295, 18290), (8850, 17143), (9145, 16590), (9322, 16275), (10325, 14694), (10850, 13983), (10974, 13825), (11850, 12803), (12245, 12390)]