145421400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 488138400

約数和(自身を除く): 342717000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 53, 60, 68, 75, 85, 100, 102, 106, 120, 136, 150, 159, 170, 200, 204, 212, 255, 265, 269, 300, 318, 340, 408, 424, 425, 510, 530, 538, 600, 636, 680, 795, 807, 850, 901, 1020, 1060, 1076, 1272, 1275, 1325, 1345, 1590, 1614, 1700, 1802, 2040, 2120, 2152, 2550, 2650, 2690, 2703, 3180, 3228, 3400, 3604, 3975, 4035, 4505, 4573, 5100, 5300, 5380, 5406, 6360, 6456, 6725, 7208, 7950, 8070, 9010, 9146, 10200, 10600, 10760, 10812, 13450, 13515, 13719, 14257, 15900, 16140, 18020, 18292, 20175, 21624, 22525, 22865, 26900, 27030, 27438, 28514, 31800, 32280, 36040, 36584, 40350, 42771, 45050, 45730, 53800, 54060, 54876, 57028, 67575, 68595, 71285, 80700, 85542, 90100, 91460, 108120, 109752, 114056, 114325, 135150, 137190, 142570, 161400, 171084, 180200, 182920, 213855, 228650, 242369, 270300, 274380, 285140, 342168, 342975, 356425, 427710, 457300, 484738, 540600, 548760, 570280, 685950, 712850, 727107, 855420, 914600, 969476, 1069275, 1211845, 1371900, 1425700, 1454214, 1710840, 1938952, 2138550, 2423690, 2743800, 2851400, 2908428, 3635535, 4277100, 4847380, 5816856, 6059225, 7271070, 8554200, 9694760, 12118450, 14542140, 18177675, 24236900, 29084280, 36355350, 48473800, 72710700, 145421400]

約数ペア:

[(1, 145421400), (2, 72710700), (3, 48473800), (4, 36355350), (5, 29084280), (6, 24236900), (8, 18177675), (10, 14542140), (12, 12118450), (15, 9694760), (17, 8554200), (20, 7271070), (24, 6059225), (25, 5816856), (30, 4847380), (34, 4277100), (40, 3635535), (50, 2908428), (51, 2851400), (53, 2743800), (60, 2423690), (68, 2138550), (75, 1938952), (85, 1710840), (100, 1454214), (102, 1425700), (106, 1371900), (120, 1211845), (136, 1069275), (150, 969476), (159, 914600), (170, 855420), (200, 727107), (204, 712850), (212, 685950), (255, 570280), (265, 548760), (269, 540600), (300, 484738), (318, 457300), (340, 427710), (408, 356425), (424, 342975), (425, 342168), (510, 285140), (530, 274380), (538, 270300), (600, 242369), (636, 228650), (680, 213855), (795, 182920), (807, 180200), (850, 171084), (901, 161400), (1020, 142570), (1060, 137190), (1076, 135150), (1272, 114325), (1275, 114056), (1325, 109752), (1345, 108120), (1590, 91460), (1614, 90100), (1700, 85542), (1802, 80700), (2040, 71285), (2120, 68595), (2152, 67575), (2550, 57028), (2650, 54876), (2690, 54060), (2703, 53800), (3180, 45730), (3228, 45050), (3400, 42771), (3604, 40350), (3975, 36584), (4035, 36040), (4505, 32280), (4573, 31800), (5100, 28514), (5300, 27438), (5380, 27030), (5406, 26900), (6360, 22865), (6456, 22525), (6725, 21624), (7208, 20175), (7950, 18292), (8070, 18020), (9010, 16140), (9146, 15900), (10200, 14257), (10600, 13719), (10760, 13515), (10812, 13450)]