11820528450

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{307}}^1\times {\mathrm{3169}}^1$

素因数の和:3503

約数の個数: 144

約数和(自身を含む): 33051738720

約数和(自身を除く): 21231210270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 307, 405, 450, 486, 614, 675, 810, 921, 1215, 1350, 1535, 1842, 2025, 2430, 2763, 3070, 3169, 4050, 4605, 5526, 6075, 6338, 7675, 8289, 9210, 9507, 12150, 13815, 15350, 15845, 16578, 19014, 23025, 24867, 27630, 28521, 31690, 41445, 46050, 47535, 49734, 57042, 69075, 74601, 79225, 82890, 85563, 95070, 124335, 138150, 142605, 149202, 158450, 171126, 207225, 237675, 248670, 256689, 285210, 373005, 414450, 427815, 475350, 513378, 621675, 713025, 746010, 770067, 855630, 972883, 1243350, 1283445, 1426050, 1540134, 1865025, 1945766, 2139075, 2566890, 2918649, 3730050, 3850335, 4278150, 4864415, 5837298, 6417225, 7700670, 8755947, 9728830, 12834450, 14593245, 17511894, 19251675, 24322075, 26267841, 29186490, 38503350, 43779735, 48644150, 52535682, 72966225, 78803523, 87559470, 131339205, 145932450, 157607046, 218898675, 236410569, 262678410, 394017615, 437797350, 472821138, 656696025, 788035230, 1182052845, 1313392050, 1970088075, 2364105690, 3940176150, 5910264225, 11820528450]

約数ペア:

[(1, 11820528450), (2, 5910264225), (3, 3940176150), (5, 2364105690), (6, 1970088075), (9, 1313392050), (10, 1182052845), (15, 788035230), (18, 656696025), (25, 472821138), (27, 437797350), (30, 394017615), (45, 262678410), (50, 236410569), (54, 218898675), (75, 157607046), (81, 145932450), (90, 131339205), (135, 87559470), (150, 78803523), (162, 72966225), (225, 52535682), (243, 48644150), (270, 43779735), (307, 38503350), (405, 29186490), (450, 26267841), (486, 24322075), (614, 19251675), (675, 17511894), (810, 14593245), (921, 12834450), (1215, 9728830), (1350, 8755947), (1535, 7700670), (1842, 6417225), (2025, 5837298), (2430, 4864415), (2763, 4278150), (3070, 3850335), (3169, 3730050), (4050, 2918649), (4605, 2566890), (5526, 2139075), (6075, 1945766), (6338, 1865025), (7675, 1540134), (8289, 1426050), (9210, 1283445), (9507, 1243350), (12150, 972883), (13815, 855630), (15350, 770067), (15845, 746010), (16578, 713025), (19014, 621675), (23025, 513378), (24867, 475350), (27630, 427815), (28521, 414450), (31690, 373005), (41445, 285210), (46050, 256689), (47535, 248670), (49734, 237675), (57042, 207225), (69075, 171126), (74601, 158450), (79225, 149202), (82890, 142605), (85563, 138150), (95070, 124335)]