74012220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:137

約数の個数: 216

約数和(自身を含む): 254623824

約数和(自身を除く): 180611604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 67, 68, 76, 85, 90, 95, 102, 114, 134, 153, 170, 171, 180, 190, 201, 204, 228, 255, 268, 285, 306, 323, 335, 340, 342, 361, 380, 402, 510, 570, 603, 612, 646, 670, 684, 722, 765, 804, 855, 969, 1005, 1020, 1083, 1139, 1140, 1206, 1273, 1292, 1340, 1444, 1530, 1615, 1710, 1805, 1938, 2010, 2166, 2278, 2412, 2546, 2907, 3015, 3060, 3230, 3249, 3417, 3420, 3610, 3819, 3876, 4020, 4332, 4556, 4845, 5092, 5415, 5695, 5814, 6030, 6137, 6365, 6460, 6498, 6834, 7220, 7638, 9690, 10251, 10830, 11390, 11457, 11628, 12060, 12274, 12730, 12996, 13668, 14535, 15276, 16245, 17085, 18411, 19095, 19380, 20502, 21641, 21660, 22780, 22914, 24187, 24548, 25460, 29070, 30685, 32490, 34170, 36822, 38190, 41004, 43282, 45828, 48374, 51255, 55233, 57285, 58140, 61370, 64923, 64980, 68340, 72561, 73644, 76380, 86564, 92055, 96748, 102510, 108205, 110466, 114570, 120935, 122740, 129846, 145122, 184110, 194769, 205020, 216410, 217683, 220932, 229140, 241870, 259692, 276165, 290244, 324615, 362805, 368220, 389538, 411179, 432820, 435366, 483740, 552330, 649230, 725610, 779076, 822358, 870732, 973845, 1088415, 1104660, 1233537, 1298460, 1451220, 1644716, 1947690, 2055895, 2176830, 2467074, 3700611, 3895380, 4111790, 4353660, 4934148, 6167685, 7401222, 8223580, 12335370, 14802444, 18503055, 24670740, 37006110, 74012220]

約数ペア:

[(1, 74012220), (2, 37006110), (3, 24670740), (4, 18503055), (5, 14802444), (6, 12335370), (9, 8223580), (10, 7401222), (12, 6167685), (15, 4934148), (17, 4353660), (18, 4111790), (19, 3895380), (20, 3700611), (30, 2467074), (34, 2176830), (36, 2055895), (38, 1947690), (45, 1644716), (51, 1451220), (57, 1298460), (60, 1233537), (67, 1104660), (68, 1088415), (76, 973845), (85, 870732), (90, 822358), (95, 779076), (102, 725610), (114, 649230), (134, 552330), (153, 483740), (170, 435366), (171, 432820), (180, 411179), (190, 389538), (201, 368220), (204, 362805), (228, 324615), (255, 290244), (268, 276165), (285, 259692), (306, 241870), (323, 229140), (335, 220932), (340, 217683), (342, 216410), (361, 205020), (380, 194769), (402, 184110), (510, 145122), (570, 129846), (603, 122740), (612, 120935), (646, 114570), (670, 110466), (684, 108205), (722, 102510), (765, 96748), (804, 92055), (855, 86564), (969, 76380), (1005, 73644), (1020, 72561), (1083, 68340), (1139, 64980), (1140, 64923), (1206, 61370), (1273, 58140), (1292, 57285), (1340, 55233), (1444, 51255), (1530, 48374), (1615, 45828), (1710, 43282), (1805, 41004), (1938, 38190), (2010, 36822), (2166, 34170), (2278, 32490), (2412, 30685), (2546, 29070), (2907, 25460), (3015, 24548), (3060, 24187), (3230, 22914), (3249, 22780), (3417, 21660), (3420, 21641), (3610, 20502), (3819, 19380), (3876, 19095), (4020, 18411), (4332, 17085), (4556, 16245), (4845, 15276), (5092, 14535), (5415, 13668), (5695, 12996), (5814, 12730), (6030, 12274), (6137, 12060), (6365, 11628), (6460, 11457), (6498, 11390), (6834, 10830), (7220, 10251), (7638, 9690)]