215735850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1133

約数の個数: 144

約数和(自身を含む): 648333504

約数和(自身を除く): 432597654

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 41, 45, 50, 55, 66, 75, 82, 90, 99, 110, 123, 150, 165, 198, 205, 225, 246, 275, 330, 369, 410, 450, 451, 495, 550, 615, 738, 825, 902, 990, 1025, 1063, 1230, 1353, 1650, 1845, 2050, 2126, 2255, 2475, 2706, 3075, 3189, 3690, 4059, 4510, 4950, 5315, 6150, 6378, 6765, 8118, 9225, 9567, 10630, 11275, 11693, 13530, 15945, 18450, 19134, 20295, 22550, 23386, 26575, 31890, 33825, 35079, 40590, 43583, 47835, 53150, 58465, 67650, 70158, 79725, 87166, 95670, 101475, 105237, 116930, 130749, 159450, 175395, 202950, 210474, 217915, 239175, 261498, 292325, 350790, 392247, 435830, 478350, 479413, 526185, 584650, 653745, 784494, 876975, 958826, 1052370, 1089575, 1307490, 1438239, 1753950, 1961235, 2179150, 2397065, 2630925, 2876478, 3268725, 3922470, 4314717, 4794130, 5261850, 6537450, 7191195, 8629434, 9806175, 11985325, 14382390, 19612350, 21573585, 23970650, 35955975, 43147170, 71911950, 107867925, 215735850]

約数ペア:

[(1, 215735850), (2, 107867925), (3, 71911950), (5, 43147170), (6, 35955975), (9, 23970650), (10, 21573585), (11, 19612350), (15, 14382390), (18, 11985325), (22, 9806175), (25, 8629434), (30, 7191195), (33, 6537450), (41, 5261850), (45, 4794130), (50, 4314717), (55, 3922470), (66, 3268725), (75, 2876478), (82, 2630925), (90, 2397065), (99, 2179150), (110, 1961235), (123, 1753950), (150, 1438239), (165, 1307490), (198, 1089575), (205, 1052370), (225, 958826), (246, 876975), (275, 784494), (330, 653745), (369, 584650), (410, 526185), (450, 479413), (451, 478350), (495, 435830), (550, 392247), (615, 350790), (738, 292325), (825, 261498), (902, 239175), (990, 217915), (1025, 210474), (1063, 202950), (1230, 175395), (1353, 159450), (1650, 130749), (1845, 116930), (2050, 105237), (2126, 101475), (2255, 95670), (2475, 87166), (2706, 79725), (3075, 70158), (3189, 67650), (3690, 58465), (4059, 53150), (4510, 47835), (4950, 43583), (5315, 40590), (6150, 35079), (6378, 33825), (6765, 31890), (8118, 26575), (9225, 23386), (9567, 22550), (10630, 20295), (11275, 19134), (11693, 18450), (13530, 15945)]