155161710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 457228800

約数和(自身を除く): 302067090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 89, 90, 99, 110, 135, 165, 178, 198, 267, 270, 297, 330, 445, 495, 534, 587, 594, 801, 890, 979, 990, 1174, 1335, 1485, 1602, 1761, 1958, 2403, 2670, 2935, 2937, 2970, 3522, 4005, 4806, 4895, 5283, 5870, 5874, 6457, 8010, 8805, 8811, 9790, 10566, 12015, 12914, 14685, 15849, 17610, 17622, 19371, 24030, 26415, 26433, 29370, 31698, 32285, 38742, 44055, 52243, 52830, 52866, 58113, 64570, 79245, 88110, 96855, 104486, 116226, 132165, 156729, 158490, 174339, 193710, 261215, 264330, 290565, 313458, 348678, 470187, 522430, 574673, 581130, 783645, 871695, 940374, 1149346, 1410561, 1567290, 1724019, 1743390, 2350935, 2821122, 2873365, 3448038, 4701870, 5172057, 5746730, 7052805, 8620095, 10344114, 14105610, 15516171, 17240190, 25860285, 31032342, 51720570, 77580855, 155161710]

約数ペア:

[(1, 155161710), (2, 77580855), (3, 51720570), (5, 31032342), (6, 25860285), (9, 17240190), (10, 15516171), (11, 14105610), (15, 10344114), (18, 8620095), (22, 7052805), (27, 5746730), (30, 5172057), (33, 4701870), (45, 3448038), (54, 2873365), (55, 2821122), (66, 2350935), (89, 1743390), (90, 1724019), (99, 1567290), (110, 1410561), (135, 1149346), (165, 940374), (178, 871695), (198, 783645), (267, 581130), (270, 574673), (297, 522430), (330, 470187), (445, 348678), (495, 313458), (534, 290565), (587, 264330), (594, 261215), (801, 193710), (890, 174339), (979, 158490), (990, 156729), (1174, 132165), (1335, 116226), (1485, 104486), (1602, 96855), (1761, 88110), (1958, 79245), (2403, 64570), (2670, 58113), (2935, 52866), (2937, 52830), (2970, 52243), (3522, 44055), (4005, 38742), (4806, 32285), (4895, 31698), (5283, 29370), (5870, 26433), (5874, 26415), (6457, 24030), (8010, 19371), (8805, 17622), (8811, 17610), (9790, 15849), (10566, 14685), (12015, 12914)]