75387060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 285143040

約数和(自身を除く): 209755980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 47, 57, 60, 63, 67, 70, 76, 84, 90, 94, 95, 105, 114, 126, 133, 134, 140, 141, 171, 180, 188, 190, 201, 210, 228, 235, 252, 266, 268, 282, 285, 315, 329, 335, 342, 380, 399, 402, 420, 423, 469, 470, 532, 564, 570, 603, 630, 658, 665, 670, 684, 705, 798, 804, 846, 855, 893, 938, 940, 987, 1005, 1140, 1197, 1206, 1260, 1273, 1316, 1330, 1340, 1407, 1410, 1596, 1645, 1692, 1710, 1786, 1876, 1974, 1995, 2010, 2115, 2345, 2394, 2412, 2546, 2660, 2679, 2814, 2820, 2961, 3015, 3149, 3290, 3420, 3572, 3819, 3948, 3990, 4020, 4221, 4230, 4465, 4690, 4788, 4935, 5092, 5358, 5628, 5922, 5985, 6030, 6251, 6298, 6365, 6580, 7035, 7638, 7980, 8037, 8442, 8460, 8911, 8930, 9380, 9447, 9870, 10716, 11457, 11844, 11970, 12060, 12502, 12596, 12730, 13395, 14070, 14805, 15276, 15745, 16074, 16884, 17822, 17860, 18753, 18894, 19095, 19740, 21105, 22043, 22914, 23940, 25004, 25460, 26733, 26790, 28140, 28341, 29610, 31255, 31490, 32148, 35644, 37506, 37788, 38190, 40185, 42210, 44086, 44555, 45828, 47235, 53466, 53580, 56259, 56682, 57285, 59220, 59831, 62510, 62980, 66129, 75012, 76380, 80199, 80370, 84420, 88172, 89110, 93765, 94470, 106932, 110215, 112518, 113364, 114570, 119662, 125020, 132258, 133665, 141705, 160398, 160740, 178220, 179493, 187530, 188940, 198387, 220430, 225036, 229140, 239324, 264516, 267330, 281295, 283410, 299155, 320796, 330645, 358986, 375060, 396774, 400995, 418817, 440860, 534660, 538479, 562590, 566820, 598310, 661290, 717972, 793548, 801990, 837634, 897465, 991935, 1076958, 1125180, 1196620, 1256451, 1322580, 1603980, 1675268, 1794930, 1983870, 2094085, 2153916, 2512902, 2692395, 3589860, 3769353, 3967740, 4188170, 5025804, 5384790, 6282255, 7538706, 8376340, 10769580, 12564510, 15077412, 18846765, 25129020, 37693530, 75387060]

約数ペア:

[(1, 75387060), (2, 37693530), (3, 25129020), (4, 18846765), (5, 15077412), (6, 12564510), (7, 10769580), (9, 8376340), (10, 7538706), (12, 6282255), (14, 5384790), (15, 5025804), (18, 4188170), (19, 3967740), (20, 3769353), (21, 3589860), (28, 2692395), (30, 2512902), (35, 2153916), (36, 2094085), (38, 1983870), (42, 1794930), (45, 1675268), (47, 1603980), (57, 1322580), (60, 1256451), (63, 1196620), (67, 1125180), (70, 1076958), (76, 991935), (84, 897465), (90, 837634), (94, 801990), (95, 793548), (105, 717972), (114, 661290), (126, 598310), (133, 566820), (134, 562590), (140, 538479), (141, 534660), (171, 440860), (180, 418817), (188, 400995), (190, 396774), (201, 375060), (210, 358986), (228, 330645), (235, 320796), (252, 299155), (266, 283410), (268, 281295), (282, 267330), (285, 264516), (315, 239324), (329, 229140), (335, 225036), (342, 220430), (380, 198387), (399, 188940), (402, 187530), (420, 179493), (423, 178220), (469, 160740), (470, 160398), (532, 141705), (564, 133665), (570, 132258), (603, 125020), (630, 119662), (658, 114570), (665, 113364), (670, 112518), (684, 110215), (705, 106932), (798, 94470), (804, 93765), (846, 89110), (855, 88172), (893, 84420), (938, 80370), (940, 80199), (987, 76380), (1005, 75012), (1140, 66129), (1197, 62980), (1206, 62510), (1260, 59831), (1273, 59220), (1316, 57285), (1330, 56682), (1340, 56259), (1407, 53580), (1410, 53466), (1596, 47235), (1645, 45828), (1692, 44555), (1710, 44086), (1786, 42210), (1876, 40185), (1974, 38190), (1995, 37788), (2010, 37506), (2115, 35644), (2345, 32148), (2394, 31490), (2412, 31255), (2546, 29610), (2660, 28341), (2679, 28140), (2814, 26790), (2820, 26733), (2961, 25460), (3015, 25004), (3149, 23940), (3290, 22914), (3420, 22043), (3572, 21105), (3819, 19740), (3948, 19095), (3990, 18894), (4020, 18753), (4221, 17860), (4230, 17822), (4465, 16884), (4690, 16074), (4788, 15745), (4935, 15276), (5092, 14805), (5358, 14070), (5628, 13395), (5922, 12730), (5985, 12596), (6030, 12502), (6251, 12060), (6298, 11970), (6365, 11844), (6580, 11457), (7035, 10716), (7638, 9870), (7980, 9447), (8037, 9380), (8442, 8930), (8460, 8911)]