173156940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 616412160

約数和(自身を除く): 443255220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 79, 81, 82, 90, 99, 108, 110, 123, 132, 135, 158, 162, 164, 165, 180, 198, 205, 220, 237, 243, 246, 270, 297, 316, 324, 330, 369, 395, 396, 405, 410, 451, 474, 486, 492, 495, 540, 594, 615, 660, 711, 738, 790, 810, 820, 869, 891, 902, 948, 972, 990, 1107, 1185, 1188, 1215, 1230, 1353, 1422, 1476, 1485, 1580, 1620, 1738, 1782, 1804, 1845, 1980, 2133, 2214, 2255, 2370, 2430, 2460, 2607, 2673, 2706, 2844, 2970, 3239, 3321, 3476, 3555, 3564, 3690, 4059, 4266, 4345, 4428, 4455, 4510, 4740, 4860, 5214, 5346, 5412, 5535, 5940, 6399, 6478, 6642, 6765, 7110, 7380, 7821, 8118, 8532, 8690, 8910, 9020, 9717, 9963, 10428, 10665, 10692, 11070, 12177, 12798, 12956, 13035, 13284, 13365, 13530, 14220, 15642, 16195, 16236, 16605, 17380, 17820, 19197, 19434, 19926, 20295, 21330, 22140, 23463, 24354, 25596, 26070, 26730, 27060, 29151, 31284, 31995, 32390, 33210, 35629, 36531, 38394, 38868, 39105, 39852, 40590, 42660, 46926, 48585, 48708, 49815, 52140, 53460, 58302, 60885, 63990, 64780, 66420, 70389, 71258, 73062, 76788, 78210, 81180, 87453, 93852, 95985, 97170, 99630, 106887, 109593, 116604, 117315, 121770, 127980, 140778, 142516, 145755, 146124, 156420, 174906, 178145, 182655, 191970, 194340, 199260, 211167, 213774, 219186, 234630, 243540, 262359, 281556, 291510, 320661, 349812, 351945, 356290, 365310, 383940, 422334, 427548, 437265, 438372, 469260, 524718, 534435, 547965, 583020, 641322, 703890, 712580, 730620, 787077, 844668, 874530, 961983, 1049436, 1055835, 1068870, 1095930, 1282644, 1311795, 1407780, 1574154, 1603305, 1749060, 1923966, 2111670, 2137740, 2191860, 2623590, 2885949, 3148308, 3206610, 3847932, 3935385, 4223340, 4809915, 5247180, 5771898, 6413220, 7870770, 8657847, 9619830, 11543796, 14429745, 15741540, 17315694, 19239660, 28859490, 34631388, 43289235, 57718980, 86578470, 173156940]

約数ペア:

[(1, 173156940), (2, 86578470), (3, 57718980), (4, 43289235), (5, 34631388), (6, 28859490), (9, 19239660), (10, 17315694), (11, 15741540), (12, 14429745), (15, 11543796), (18, 9619830), (20, 8657847), (22, 7870770), (27, 6413220), (30, 5771898), (33, 5247180), (36, 4809915), (41, 4223340), (44, 3935385), (45, 3847932), (54, 3206610), (55, 3148308), (60, 2885949), (66, 2623590), (79, 2191860), (81, 2137740), (82, 2111670), (90, 1923966), (99, 1749060), (108, 1603305), (110, 1574154), (123, 1407780), (132, 1311795), (135, 1282644), (158, 1095930), (162, 1068870), (164, 1055835), (165, 1049436), (180, 961983), (198, 874530), (205, 844668), (220, 787077), (237, 730620), (243, 712580), (246, 703890), (270, 641322), (297, 583020), (316, 547965), (324, 534435), (330, 524718), (369, 469260), (395, 438372), (396, 437265), (405, 427548), (410, 422334), (451, 383940), (474, 365310), (486, 356290), (492, 351945), (495, 349812), (540, 320661), (594, 291510), (615, 281556), (660, 262359), (711, 243540), (738, 234630), (790, 219186), (810, 213774), (820, 211167), (869, 199260), (891, 194340), (902, 191970), (948, 182655), (972, 178145), (990, 174906), (1107, 156420), (1185, 146124), (1188, 145755), (1215, 142516), (1230, 140778), (1353, 127980), (1422, 121770), (1476, 117315), (1485, 116604), (1580, 109593), (1620, 106887), (1738, 99630), (1782, 97170), (1804, 95985), (1845, 93852), (1980, 87453), (2133, 81180), (2214, 78210), (2255, 76788), (2370, 73062), (2430, 71258), (2460, 70389), (2607, 66420), (2673, 64780), (2706, 63990), (2844, 60885), (2970, 58302), (3239, 53460), (3321, 52140), (3476, 49815), (3555, 48708), (3564, 48585), (3690, 46926), (4059, 42660), (4266, 40590), (4345, 39852), (4428, 39105), (4455, 38868), (4510, 38394), (4740, 36531), (4860, 35629), (5214, 33210), (5346, 32390), (5412, 31995), (5535, 31284), (5940, 29151), (6399, 27060), (6478, 26730), (6642, 26070), (6765, 25596), (7110, 24354), (7380, 23463), (7821, 22140), (8118, 21330), (8532, 20295), (8690, 19926), (8910, 19434), (9020, 19197), (9717, 17820), (9963, 17380), (10428, 16605), (10665, 16236), (10692, 16195), (11070, 15642), (12177, 14220), (12798, 13530), (12956, 13365), (13035, 13284)]