189595890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 574584192

約数和(自身を除く): 384988302

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 81, 82, 90, 99, 110, 123, 135, 162, 165, 173, 198, 205, 243, 246, 270, 297, 330, 346, 369, 405, 410, 451, 486, 495, 519, 594, 615, 738, 810, 865, 891, 902, 990, 1038, 1107, 1215, 1230, 1353, 1485, 1557, 1730, 1782, 1845, 1903, 2214, 2255, 2430, 2595, 2673, 2706, 2970, 3114, 3321, 3690, 3806, 4059, 4455, 4510, 4671, 5190, 5346, 5535, 5709, 6642, 6765, 7093, 7785, 8118, 8910, 9342, 9515, 9963, 11070, 11418, 12177, 13365, 13530, 14013, 14186, 15570, 16605, 17127, 19030, 19926, 20295, 21279, 23355, 24354, 26730, 28026, 28545, 33210, 34254, 35465, 36531, 40590, 42039, 42558, 46710, 49815, 51381, 57090, 60885, 63837, 70065, 70930, 73062, 78023, 84078, 85635, 99630, 102762, 106395, 109593, 121770, 127674, 140130, 154143, 156046, 171270, 182655, 191511, 210195, 212790, 219186, 234069, 256905, 308286, 319185, 365310, 383022, 390115, 420390, 462429, 468138, 513810, 547965, 574533, 638370, 702207, 770715, 780230, 924858, 957555, 1095930, 1149066, 1170345, 1404414, 1541430, 1723599, 1915110, 2106621, 2312145, 2340690, 2872665, 3447198, 3511035, 4213242, 4624290, 5745330, 6319863, 7022070, 8617995, 10533105, 12639726, 17235990, 18959589, 21066210, 31599315, 37919178, 63198630, 94797945, 189595890]

約数ペア:

[(1, 189595890), (2, 94797945), (3, 63198630), (5, 37919178), (6, 31599315), (9, 21066210), (10, 18959589), (11, 17235990), (15, 12639726), (18, 10533105), (22, 8617995), (27, 7022070), (30, 6319863), (33, 5745330), (41, 4624290), (45, 4213242), (54, 3511035), (55, 3447198), (66, 2872665), (81, 2340690), (82, 2312145), (90, 2106621), (99, 1915110), (110, 1723599), (123, 1541430), (135, 1404414), (162, 1170345), (165, 1149066), (173, 1095930), (198, 957555), (205, 924858), (243, 780230), (246, 770715), (270, 702207), (297, 638370), (330, 574533), (346, 547965), (369, 513810), (405, 468138), (410, 462429), (451, 420390), (486, 390115), (495, 383022), (519, 365310), (594, 319185), (615, 308286), (738, 256905), (810, 234069), (865, 219186), (891, 212790), (902, 210195), (990, 191511), (1038, 182655), (1107, 171270), (1215, 156046), (1230, 154143), (1353, 140130), (1485, 127674), (1557, 121770), (1730, 109593), (1782, 106395), (1845, 102762), (1903, 99630), (2214, 85635), (2255, 84078), (2430, 78023), (2595, 73062), (2673, 70930), (2706, 70065), (2970, 63837), (3114, 60885), (3321, 57090), (3690, 51381), (3806, 49815), (4059, 46710), (4455, 42558), (4510, 42039), (4671, 40590), (5190, 36531), (5346, 35465), (5535, 34254), (5709, 33210), (6642, 28545), (6765, 28026), (7093, 26730), (7785, 24354), (8118, 23355), (8910, 21279), (9342, 20295), (9515, 19926), (9963, 19030), (11070, 17127), (11418, 16605), (12177, 15570), (13365, 14186), (13530, 14013)]