222774120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 777114000

約数和(自身を除く): 554339880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 360, 408, 409, 445, 510, 534, 612, 680, 712, 765, 801, 818, 890, 1020, 1068, 1224, 1227, 1335, 1513, 1530, 1602, 1636, 1780, 2040, 2045, 2136, 2454, 2670, 3026, 3060, 3204, 3272, 3560, 3681, 4005, 4090, 4539, 4908, 5340, 6052, 6120, 6135, 6408, 6953, 7362, 7565, 8010, 8180, 9078, 9816, 10680, 12104, 12270, 13617, 13906, 14724, 15130, 16020, 16360, 18156, 18405, 20859, 22695, 24540, 27234, 27812, 29448, 30260, 32040, 34765, 36312, 36401, 36810, 41718, 45390, 49080, 54468, 55624, 60520, 62577, 68085, 69530, 72802, 73620, 83436, 90780, 104295, 108936, 109203, 125154, 136170, 139060, 145604, 147240, 166872, 181560, 182005, 208590, 218406, 250308, 272340, 278120, 291208, 312885, 327609, 364010, 417180, 436812, 500616, 544680, 546015, 618817, 625770, 655218, 728020, 834360, 873624, 1092030, 1237634, 1251540, 1310436, 1456040, 1638045, 1856451, 2184060, 2475268, 2503080, 2620872, 3094085, 3276090, 3712902, 4368120, 4950536, 5569353, 6188170, 6552180, 7425804, 9282255, 11138706, 12376340, 13104360, 14851608, 18564510, 22277412, 24752680, 27846765, 37129020, 44554824, 55693530, 74258040, 111387060, 222774120]

約数ペア:

[(1, 222774120), (2, 111387060), (3, 74258040), (4, 55693530), (5, 44554824), (6, 37129020), (8, 27846765), (9, 24752680), (10, 22277412), (12, 18564510), (15, 14851608), (17, 13104360), (18, 12376340), (20, 11138706), (24, 9282255), (30, 7425804), (34, 6552180), (36, 6188170), (40, 5569353), (45, 4950536), (51, 4368120), (60, 3712902), (68, 3276090), (72, 3094085), (85, 2620872), (89, 2503080), (90, 2475268), (102, 2184060), (120, 1856451), (136, 1638045), (153, 1456040), (170, 1310436), (178, 1251540), (180, 1237634), (204, 1092030), (255, 873624), (267, 834360), (306, 728020), (340, 655218), (356, 625770), (360, 618817), (408, 546015), (409, 544680), (445, 500616), (510, 436812), (534, 417180), (612, 364010), (680, 327609), (712, 312885), (765, 291208), (801, 278120), (818, 272340), (890, 250308), (1020, 218406), (1068, 208590), (1224, 182005), (1227, 181560), (1335, 166872), (1513, 147240), (1530, 145604), (1602, 139060), (1636, 136170), (1780, 125154), (2040, 109203), (2045, 108936), (2136, 104295), (2454, 90780), (2670, 83436), (3026, 73620), (3060, 72802), (3204, 69530), (3272, 68085), (3560, 62577), (3681, 60520), (4005, 55624), (4090, 54468), (4539, 49080), (4908, 45390), (5340, 41718), (6052, 36810), (6120, 36401), (6135, 36312), (6408, 34765), (6953, 32040), (7362, 30260), (7565, 29448), (8010, 27812), (8180, 27234), (9078, 24540), (9816, 22695), (10680, 20859), (12104, 18405), (12270, 18156), (13617, 16360), (13906, 16020), (14724, 15130)]