67185450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 120

約数和(自身を含む): 190805868

約数和(自身を除く): 123620418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 53, 54, 75, 81, 90, 106, 135, 150, 159, 162, 225, 265, 270, 313, 318, 405, 450, 477, 530, 626, 675, 795, 810, 939, 954, 1325, 1350, 1431, 1565, 1590, 1878, 2025, 2385, 2650, 2817, 2862, 3130, 3975, 4050, 4293, 4695, 4770, 5634, 7155, 7825, 7950, 8451, 8586, 9390, 11925, 14085, 14310, 15650, 16589, 16902, 21465, 23475, 23850, 25353, 28170, 33178, 35775, 42255, 42930, 46950, 49767, 50706, 70425, 71550, 82945, 84510, 99534, 107325, 126765, 140850, 149301, 165890, 211275, 214650, 248835, 253530, 298602, 414725, 422550, 447903, 497670, 633825, 746505, 829450, 895806, 1244175, 1267650, 1343709, 1493010, 2239515, 2488350, 2687418, 3732525, 4479030, 6718545, 7465050, 11197575, 13437090, 22395150, 33592725, 67185450]

約数ペア:

[(1, 67185450), (2, 33592725), (3, 22395150), (5, 13437090), (6, 11197575), (9, 7465050), (10, 6718545), (15, 4479030), (18, 3732525), (25, 2687418), (27, 2488350), (30, 2239515), (45, 1493010), (50, 1343709), (53, 1267650), (54, 1244175), (75, 895806), (81, 829450), (90, 746505), (106, 633825), (135, 497670), (150, 447903), (159, 422550), (162, 414725), (225, 298602), (265, 253530), (270, 248835), (313, 214650), (318, 211275), (405, 165890), (450, 149301), (477, 140850), (530, 126765), (626, 107325), (675, 99534), (795, 84510), (810, 82945), (939, 71550), (954, 70425), (1325, 50706), (1350, 49767), (1431, 46950), (1565, 42930), (1590, 42255), (1878, 35775), (2025, 33178), (2385, 28170), (2650, 25353), (2817, 23850), (2862, 23475), (3130, 21465), (3975, 16902), (4050, 16589), (4293, 15650), (4695, 14310), (4770, 14085), (5634, 11925), (7155, 9390), (7825, 8586), (7950, 8451)]