231993900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 216

約数和(自身を含む): 786043440

約数和(自身を除く): 554049540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 59, 60, 68, 75, 85, 90, 100, 102, 118, 150, 153, 170, 177, 180, 204, 225, 236, 255, 257, 295, 300, 306, 340, 354, 425, 450, 510, 514, 531, 590, 612, 708, 765, 771, 850, 885, 900, 1003, 1020, 1028, 1062, 1180, 1275, 1285, 1475, 1530, 1542, 1700, 1770, 2006, 2124, 2313, 2550, 2570, 2655, 2950, 3009, 3060, 3084, 3540, 3825, 3855, 4012, 4369, 4425, 4626, 5015, 5100, 5140, 5310, 5900, 6018, 6425, 7650, 7710, 8738, 8850, 9027, 9252, 10030, 10620, 11565, 12036, 12850, 13107, 13275, 15045, 15163, 15300, 15420, 17476, 17700, 18054, 19275, 20060, 21845, 23130, 25075, 25700, 26214, 26550, 30090, 30326, 36108, 38550, 39321, 43690, 45135, 45489, 46260, 50150, 52428, 53100, 57825, 60180, 60652, 65535, 75225, 75815, 77100, 78642, 87380, 90270, 90978, 100300, 109225, 115650, 131070, 136467, 150450, 151630, 157284, 180540, 181956, 196605, 218450, 225675, 227445, 231300, 257771, 262140, 272934, 300900, 303260, 327675, 379075, 393210, 436900, 451350, 454890, 515542, 545868, 655350, 682335, 758150, 773313, 786420, 902700, 909780, 983025, 1031084, 1137225, 1288855, 1310700, 1364670, 1516300, 1546626, 1966050, 2274450, 2319939, 2577710, 2729340, 3093252, 3411675, 3866565, 3932100, 4548900, 4639878, 5155420, 6444275, 6823350, 7733130, 9279756, 11599695, 12888550, 13646700, 15466260, 19332825, 23199390, 25777100, 38665650, 46398780, 57998475, 77331300, 115996950, 231993900]

約数ペア:

[(1, 231993900), (2, 115996950), (3, 77331300), (4, 57998475), (5, 46398780), (6, 38665650), (9, 25777100), (10, 23199390), (12, 19332825), (15, 15466260), (17, 13646700), (18, 12888550), (20, 11599695), (25, 9279756), (30, 7733130), (34, 6823350), (36, 6444275), (45, 5155420), (50, 4639878), (51, 4548900), (59, 3932100), (60, 3866565), (68, 3411675), (75, 3093252), (85, 2729340), (90, 2577710), (100, 2319939), (102, 2274450), (118, 1966050), (150, 1546626), (153, 1516300), (170, 1364670), (177, 1310700), (180, 1288855), (204, 1137225), (225, 1031084), (236, 983025), (255, 909780), (257, 902700), (295, 786420), (300, 773313), (306, 758150), (340, 682335), (354, 655350), (425, 545868), (450, 515542), (510, 454890), (514, 451350), (531, 436900), (590, 393210), (612, 379075), (708, 327675), (765, 303260), (771, 300900), (850, 272934), (885, 262140), (900, 257771), (1003, 231300), (1020, 227445), (1028, 225675), (1062, 218450), (1180, 196605), (1275, 181956), (1285, 180540), (1475, 157284), (1530, 151630), (1542, 150450), (1700, 136467), (1770, 131070), (2006, 115650), (2124, 109225), (2313, 100300), (2550, 90978), (2570, 90270), (2655, 87380), (2950, 78642), (3009, 77100), (3060, 75815), (3084, 75225), (3540, 65535), (3825, 60652), (3855, 60180), (4012, 57825), (4369, 53100), (4425, 52428), (4626, 50150), (5015, 46260), (5100, 45489), (5140, 45135), (5310, 43690), (5900, 39321), (6018, 38550), (6425, 36108), (7650, 30326), (7710, 30090), (8738, 26550), (8850, 26214), (9027, 25700), (9252, 25075), (10030, 23130), (10620, 21845), (11565, 20060), (12036, 19275), (12850, 18054), (13107, 17700), (13275, 17476), (15045, 15420), (15163, 15300)]