5509620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 18295200

約数和(自身を除く): 12785580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 179, 180, 190, 228, 270, 285, 324, 342, 358, 380, 405, 513, 537, 540, 570, 684, 716, 810, 855, 895, 1026, 1074, 1140, 1539, 1611, 1620, 1710, 1790, 2052, 2148, 2565, 2685, 3078, 3222, 3401, 3420, 3580, 4833, 5130, 5370, 6156, 6444, 6802, 7695, 8055, 9666, 10203, 10260, 10740, 13604, 14499, 15390, 16110, 17005, 19332, 20406, 24165, 28998, 30609, 30780, 32220, 34010, 40812, 48330, 51015, 57996, 61218, 68020, 72495, 91827, 96660, 102030, 122436, 144990, 153045, 183654, 204060, 275481, 289980, 306090, 367308, 459135, 550962, 612180, 918270, 1101924, 1377405, 1836540, 2754810, 5509620]

約数ペア:

[(1, 5509620), (2, 2754810), (3, 1836540), (4, 1377405), (5, 1101924), (6, 918270), (9, 612180), (10, 550962), (12, 459135), (15, 367308), (18, 306090), (19, 289980), (20, 275481), (27, 204060), (30, 183654), (36, 153045), (38, 144990), (45, 122436), (54, 102030), (57, 96660), (60, 91827), (76, 72495), (81, 68020), (90, 61218), (95, 57996), (108, 51015), (114, 48330), (135, 40812), (162, 34010), (171, 32220), (179, 30780), (180, 30609), (190, 28998), (228, 24165), (270, 20406), (285, 19332), (324, 17005), (342, 16110), (358, 15390), (380, 14499), (405, 13604), (513, 10740), (537, 10260), (540, 10203), (570, 9666), (684, 8055), (716, 7695), (810, 6802), (855, 6444), (895, 6156), (1026, 5370), (1074, 5130), (1140, 4833), (1539, 3580), (1611, 3420), (1620, 3401), (1710, 3222), (1790, 3078), (2052, 2685), (2148, 2565)]