87471630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 192

約数和(自身を含む): 265248000

約数和(自身を除く): 177776370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 59, 85, 90, 95, 102, 114, 118, 135, 153, 170, 171, 177, 190, 255, 270, 285, 289, 295, 306, 323, 342, 354, 459, 510, 513, 531, 570, 578, 590, 646, 765, 855, 867, 885, 918, 969, 1003, 1026, 1062, 1121, 1445, 1530, 1593, 1615, 1710, 1734, 1770, 1938, 2006, 2242, 2295, 2565, 2601, 2655, 2890, 2907, 3009, 3186, 3230, 3363, 4335, 4590, 4845, 5015, 5130, 5202, 5310, 5491, 5605, 5814, 6018, 6726, 7803, 7965, 8670, 8721, 9027, 9690, 10030, 10089, 10982, 11210, 13005, 14535, 15045, 15606, 15930, 16473, 16815, 17051, 17442, 18054, 19057, 20178, 26010, 27081, 27455, 29070, 30090, 30267, 32946, 33630, 34102, 38114, 39015, 43605, 45135, 49419, 50445, 51153, 54162, 54910, 57171, 60534, 78030, 82365, 85255, 87210, 90270, 95285, 98838, 100890, 102306, 114342, 135405, 148257, 151335, 153459, 164730, 170510, 171513, 190570, 247095, 255765, 270810, 285855, 296514, 302670, 306918, 323969, 343026, 460377, 494190, 511530, 514539, 571710, 647938, 741285, 767295, 857565, 920754, 971907, 1029078, 1482570, 1534590, 1619845, 1715130, 1943814, 2301885, 2572695, 2915721, 3239690, 4603770, 4859535, 5145390, 5831442, 8747163, 9719070, 14578605, 17494326, 29157210, 43735815, 87471630]

約数ペア:

[(1, 87471630), (2, 43735815), (3, 29157210), (5, 17494326), (6, 14578605), (9, 9719070), (10, 8747163), (15, 5831442), (17, 5145390), (18, 4859535), (19, 4603770), (27, 3239690), (30, 2915721), (34, 2572695), (38, 2301885), (45, 1943814), (51, 1715130), (54, 1619845), (57, 1534590), (59, 1482570), (85, 1029078), (90, 971907), (95, 920754), (102, 857565), (114, 767295), (118, 741285), (135, 647938), (153, 571710), (170, 514539), (171, 511530), (177, 494190), (190, 460377), (255, 343026), (270, 323969), (285, 306918), (289, 302670), (295, 296514), (306, 285855), (323, 270810), (342, 255765), (354, 247095), (459, 190570), (510, 171513), (513, 170510), (531, 164730), (570, 153459), (578, 151335), (590, 148257), (646, 135405), (765, 114342), (855, 102306), (867, 100890), (885, 98838), (918, 95285), (969, 90270), (1003, 87210), (1026, 85255), (1062, 82365), (1121, 78030), (1445, 60534), (1530, 57171), (1593, 54910), (1615, 54162), (1710, 51153), (1734, 50445), (1770, 49419), (1938, 45135), (2006, 43605), (2242, 39015), (2295, 38114), (2565, 34102), (2601, 33630), (2655, 32946), (2890, 30267), (2907, 30090), (3009, 29070), (3186, 27455), (3230, 27081), (3363, 26010), (4335, 20178), (4590, 19057), (4845, 18054), (5015, 17442), (5130, 17051), (5202, 16815), (5310, 16473), (5491, 15930), (5605, 15606), (5814, 15045), (6018, 14535), (6726, 13005), (7803, 11210), (7965, 10982), (8670, 10089), (8721, 10030), (9027, 9690)]