73692180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 236658240

約数和(自身を除く): 162966060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 243, 257, 270, 295, 324, 354, 405, 486, 514, 531, 540, 590, 708, 771, 810, 885, 972, 1028, 1062, 1180, 1215, 1285, 1542, 1593, 1620, 1770, 2124, 2313, 2430, 2570, 2655, 3084, 3186, 3540, 3855, 4626, 4779, 4860, 5140, 5310, 6372, 6939, 7710, 7965, 9252, 9558, 10620, 11565, 13878, 14337, 15163, 15420, 15930, 19116, 20817, 23130, 23895, 27756, 28674, 30326, 31860, 34695, 41634, 45489, 46260, 47790, 57348, 60652, 62451, 69390, 71685, 75815, 83268, 90978, 95580, 104085, 124902, 136467, 138780, 143370, 151630, 181956, 208170, 227445, 249804, 272934, 286740, 303260, 312255, 409401, 416340, 454890, 545868, 624510, 682335, 818802, 909780, 1228203, 1249020, 1364670, 1637604, 2047005, 2456406, 2729340, 3684609, 4094010, 4912812, 6141015, 7369218, 8188020, 12282030, 14738436, 18423045, 24564060, 36846090, 73692180]

約数ペア:

[(1, 73692180), (2, 36846090), (3, 24564060), (4, 18423045), (5, 14738436), (6, 12282030), (9, 8188020), (10, 7369218), (12, 6141015), (15, 4912812), (18, 4094010), (20, 3684609), (27, 2729340), (30, 2456406), (36, 2047005), (45, 1637604), (54, 1364670), (59, 1249020), (60, 1228203), (81, 909780), (90, 818802), (108, 682335), (118, 624510), (135, 545868), (162, 454890), (177, 416340), (180, 409401), (236, 312255), (243, 303260), (257, 286740), (270, 272934), (295, 249804), (324, 227445), (354, 208170), (405, 181956), (486, 151630), (514, 143370), (531, 138780), (540, 136467), (590, 124902), (708, 104085), (771, 95580), (810, 90978), (885, 83268), (972, 75815), (1028, 71685), (1062, 69390), (1180, 62451), (1215, 60652), (1285, 57348), (1542, 47790), (1593, 46260), (1620, 45489), (1770, 41634), (2124, 34695), (2313, 31860), (2430, 30326), (2570, 28674), (2655, 27756), (3084, 23895), (3186, 23130), (3540, 20817), (3855, 19116), (4626, 15930), (4779, 15420), (4860, 15163), (5140, 14337), (5310, 13878), (6372, 11565), (6939, 10620), (7710, 9558), (7965, 9252)]