170798220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 585446400

約数和(自身を除く): 414648180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 179, 180, 186, 190, 228, 270, 279, 285, 310, 324, 342, 358, 372, 380, 405, 465, 513, 537, 540, 558, 570, 589, 620, 684, 716, 810, 837, 855, 895, 930, 1026, 1074, 1116, 1140, 1178, 1395, 1539, 1611, 1620, 1674, 1710, 1767, 1790, 1860, 2052, 2148, 2356, 2511, 2565, 2685, 2790, 2945, 3078, 3222, 3348, 3401, 3420, 3534, 3580, 4185, 4833, 5022, 5130, 5301, 5370, 5549, 5580, 5890, 6156, 6444, 6802, 7068, 7695, 8055, 8370, 8835, 9666, 10044, 10203, 10260, 10602, 10740, 11098, 11780, 12555, 13604, 14499, 15390, 15903, 16110, 16647, 16740, 17005, 17670, 19332, 20406, 21204, 22196, 24165, 25110, 26505, 27745, 28998, 30609, 30780, 31806, 32220, 33294, 34010, 35340, 40812, 47709, 48330, 49941, 50220, 51015, 53010, 55490, 57996, 61218, 63612, 66588, 68020, 72495, 79515, 83235, 91827, 95418, 96660, 99882, 102030, 105431, 106020, 110980, 122436, 144990, 149823, 153045, 159030, 166470, 183654, 190836, 199764, 204060, 210862, 238545, 249705, 275481, 289980, 299646, 306090, 316293, 318060, 332940, 367308, 421724, 449469, 459135, 477090, 499410, 527155, 550962, 599292, 612180, 632586, 749115, 898938, 918270, 948879, 954180, 998820, 1054310, 1101924, 1265172, 1377405, 1498230, 1581465, 1797876, 1836540, 1897758, 2108620, 2247345, 2754810, 2846637, 2996460, 3162930, 3795516, 4494690, 4744395, 5509620, 5693274, 6325860, 8539911, 8989380, 9488790, 11386548, 14233185, 17079822, 18977580, 28466370, 34159644, 42699555, 56932740, 85399110, 170798220]

約数ペア:

[(1, 170798220), (2, 85399110), (3, 56932740), (4, 42699555), (5, 34159644), (6, 28466370), (9, 18977580), (10, 17079822), (12, 14233185), (15, 11386548), (18, 9488790), (19, 8989380), (20, 8539911), (27, 6325860), (30, 5693274), (31, 5509620), (36, 4744395), (38, 4494690), (45, 3795516), (54, 3162930), (57, 2996460), (60, 2846637), (62, 2754810), (76, 2247345), (81, 2108620), (90, 1897758), (93, 1836540), (95, 1797876), (108, 1581465), (114, 1498230), (124, 1377405), (135, 1265172), (155, 1101924), (162, 1054310), (171, 998820), (179, 954180), (180, 948879), (186, 918270), (190, 898938), (228, 749115), (270, 632586), (279, 612180), (285, 599292), (310, 550962), (324, 527155), (342, 499410), (358, 477090), (372, 459135), (380, 449469), (405, 421724), (465, 367308), (513, 332940), (537, 318060), (540, 316293), (558, 306090), (570, 299646), (589, 289980), (620, 275481), (684, 249705), (716, 238545), (810, 210862), (837, 204060), (855, 199764), (895, 190836), (930, 183654), (1026, 166470), (1074, 159030), (1116, 153045), (1140, 149823), (1178, 144990), (1395, 122436), (1539, 110980), (1611, 106020), (1620, 105431), (1674, 102030), (1710, 99882), (1767, 96660), (1790, 95418), (1860, 91827), (2052, 83235), (2148, 79515), (2356, 72495), (2511, 68020), (2565, 66588), (2685, 63612), (2790, 61218), (2945, 57996), (3078, 55490), (3222, 53010), (3348, 51015), (3401, 50220), (3420, 49941), (3534, 48330), (3580, 47709), (4185, 40812), (4833, 35340), (5022, 34010), (5130, 33294), (5301, 32220), (5370, 31806), (5549, 30780), (5580, 30609), (5890, 28998), (6156, 27745), (6444, 26505), (6802, 25110), (7068, 24165), (7695, 22196), (8055, 21204), (8370, 20406), (8835, 19332), (9666, 17670), (10044, 17005), (10203, 16740), (10260, 16647), (10602, 16110), (10740, 15903), (11098, 15390), (11780, 14499), (12555, 13604)]