72295650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 226324800

約数和(自身を除く): 154029150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 150, 175, 177, 210, 225, 295, 315, 350, 354, 389, 413, 450, 525, 531, 590, 630, 778, 826, 885, 1050, 1062, 1167, 1239, 1475, 1575, 1770, 1945, 2065, 2334, 2478, 2655, 2723, 2950, 3150, 3501, 3717, 3890, 4130, 4425, 5310, 5446, 5835, 6195, 7002, 7434, 8169, 8850, 9725, 10325, 11670, 12390, 13275, 13615, 16338, 17505, 18585, 19450, 20650, 22951, 24507, 26550, 27230, 29175, 30975, 35010, 37170, 40845, 45902, 49014, 58350, 61950, 68075, 68853, 81690, 87525, 92925, 114755, 122535, 136150, 137706, 160657, 175050, 185850, 204225, 206559, 229510, 245070, 321314, 344265, 408450, 413118, 481971, 573775, 612675, 688530, 803285, 963942, 1032795, 1147550, 1225350, 1445913, 1606570, 1721325, 2065590, 2409855, 2891826, 3442650, 4016425, 4819710, 5163975, 7229565, 8032850, 10327950, 12049275, 14459130, 24098550, 36147825, 72295650]

約数ペア:

[(1, 72295650), (2, 36147825), (3, 24098550), (5, 14459130), (6, 12049275), (7, 10327950), (9, 8032850), (10, 7229565), (14, 5163975), (15, 4819710), (18, 4016425), (21, 3442650), (25, 2891826), (30, 2409855), (35, 2065590), (42, 1721325), (45, 1606570), (50, 1445913), (59, 1225350), (63, 1147550), (70, 1032795), (75, 963942), (90, 803285), (105, 688530), (118, 612675), (126, 573775), (150, 481971), (175, 413118), (177, 408450), (210, 344265), (225, 321314), (295, 245070), (315, 229510), (350, 206559), (354, 204225), (389, 185850), (413, 175050), (450, 160657), (525, 137706), (531, 136150), (590, 122535), (630, 114755), (778, 92925), (826, 87525), (885, 81690), (1050, 68853), (1062, 68075), (1167, 61950), (1239, 58350), (1475, 49014), (1575, 45902), (1770, 40845), (1945, 37170), (2065, 35010), (2334, 30975), (2478, 29175), (2655, 27230), (2723, 26550), (2950, 24507), (3150, 22951), (3501, 20650), (3717, 19450), (3890, 18585), (4130, 17505), (4425, 16338), (5310, 13615), (5446, 13275), (5835, 12390), (6195, 11670), (7002, 10325), (7434, 9725), (8169, 8850)]