75058740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 253955520

約数和(自身を除く): 178896780

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, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1291, 1292, 1530, 1615, 1710, 1938, 2582, 2907, 3060, 3230, 3420, 3873, 3876, 4845, 5164, 5814, 6455, 6460, 7746, 9690, 11619, 11628, 12910, 14535, 15492, 19365, 19380, 21947, 23238, 24529, 25820, 29070, 38730, 43894, 46476, 49058, 58095, 58140, 65841, 73587, 77460, 87788, 98116, 109735, 116190, 122645, 131682, 147174, 197523, 219470, 220761, 232380, 245290, 263364, 294348, 329205, 367935, 395046, 416993, 438940, 441522, 490580, 658410, 735870, 790092, 833986, 883044, 987615, 1103805, 1250979, 1316820, 1471740, 1667972, 1975230, 2084965, 2207610, 2501958, 3752937, 3950460, 4169930, 4415220, 5003916, 6254895, 7505874, 8339860, 12509790, 15011748, 18764685, 25019580, 37529370, 75058740]

約数ペア:

[(1, 75058740), (2, 37529370), (3, 25019580), (4, 18764685), (5, 15011748), (6, 12509790), (9, 8339860), (10, 7505874), (12, 6254895), (15, 5003916), (17, 4415220), (18, 4169930), (19, 3950460), (20, 3752937), (30, 2501958), (34, 2207610), (36, 2084965), (38, 1975230), (45, 1667972), (51, 1471740), (57, 1316820), (60, 1250979), (68, 1103805), (76, 987615), (85, 883044), (90, 833986), (95, 790092), (102, 735870), (114, 658410), (153, 490580), (170, 441522), (171, 438940), (180, 416993), (190, 395046), (204, 367935), (228, 329205), (255, 294348), (285, 263364), (306, 245290), (323, 232380), (340, 220761), (342, 219470), (380, 197523), (510, 147174), (570, 131682), (612, 122645), (646, 116190), (684, 109735), (765, 98116), (855, 87788), (969, 77460), (1020, 73587), (1140, 65841), (1291, 58140), (1292, 58095), (1530, 49058), (1615, 46476), (1710, 43894), (1938, 38730), (2582, 29070), (2907, 25820), (3060, 24529), (3230, 23238), (3420, 21947), (3873, 19380), (3876, 19365), (4845, 15492), (5164, 14535), (5814, 12910), (6455, 11628), (6460, 11619), (7746, 9690)]