24984990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 71245440

約数和(自身を除く): 46260450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 41, 45, 54, 61, 74, 82, 90, 111, 122, 123, 135, 183, 185, 205, 222, 246, 270, 305, 333, 366, 369, 370, 410, 549, 555, 610, 615, 666, 738, 915, 999, 1098, 1107, 1110, 1230, 1517, 1647, 1665, 1830, 1845, 1998, 2214, 2257, 2501, 2745, 3034, 3294, 3330, 3690, 4514, 4551, 4995, 5002, 5490, 5535, 6771, 7503, 7585, 8235, 9102, 9990, 11070, 11285, 12505, 13542, 13653, 15006, 15170, 16470, 20313, 22509, 22570, 22755, 25010, 27306, 33855, 37515, 40626, 40959, 45018, 45510, 60939, 67527, 67710, 68265, 75030, 81918, 92537, 101565, 112545, 121878, 135054, 136530, 185074, 203130, 204795, 225090, 277611, 304695, 337635, 409590, 462685, 555222, 609390, 675270, 832833, 925370, 1388055, 1665666, 2498499, 2776110, 4164165, 4996998, 8328330, 12492495, 24984990]

約数ペア:

[(1, 24984990), (2, 12492495), (3, 8328330), (5, 4996998), (6, 4164165), (9, 2776110), (10, 2498499), (15, 1665666), (18, 1388055), (27, 925370), (30, 832833), (37, 675270), (41, 609390), (45, 555222), (54, 462685), (61, 409590), (74, 337635), (82, 304695), (90, 277611), (111, 225090), (122, 204795), (123, 203130), (135, 185074), (183, 136530), (185, 135054), (205, 121878), (222, 112545), (246, 101565), (270, 92537), (305, 81918), (333, 75030), (366, 68265), (369, 67710), (370, 67527), (410, 60939), (549, 45510), (555, 45018), (610, 40959), (615, 40626), (666, 37515), (738, 33855), (915, 27306), (999, 25010), (1098, 22755), (1107, 22570), (1110, 22509), (1230, 20313), (1517, 16470), (1647, 15170), (1665, 15006), (1830, 13653), (1845, 13542), (1998, 12505), (2214, 11285), (2257, 11070), (2501, 9990), (2745, 9102), (3034, 8235), (3294, 7585), (3330, 7503), (3690, 6771), (4514, 5535), (4551, 5490), (4995, 5002)]