550674540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1937295360

約数和(自身を除く): 1386620820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 109, 117, 127, 130, 153, 156, 170, 180, 195, 204, 218, 221, 234, 254, 255, 260, 306, 327, 340, 381, 390, 436, 442, 468, 508, 510, 545, 585, 612, 635, 654, 663, 762, 765, 780, 884, 981, 1020, 1090, 1105, 1143, 1170, 1270, 1308, 1326, 1417, 1524, 1530, 1635, 1651, 1853, 1905, 1962, 1989, 2159, 2180, 2210, 2286, 2340, 2540, 2652, 2834, 3060, 3270, 3302, 3315, 3706, 3810, 3924, 3978, 4251, 4318, 4420, 4572, 4905, 4953, 5559, 5668, 5715, 6477, 6540, 6604, 6630, 7085, 7412, 7620, 7956, 8255, 8502, 8636, 9265, 9810, 9906, 9945, 10795, 11118, 11430, 12753, 12954, 13260, 13843, 14170, 14859, 16510, 16677, 17004, 18530, 19431, 19620, 19812, 19890, 21255, 21590, 22236, 22860, 24089, 24765, 25506, 25908, 27686, 27795, 28067, 28340, 29718, 32385, 33020, 33354, 37060, 38862, 39780, 41529, 42510, 43180, 48178, 49530, 51012, 55372, 55590, 56134, 59436, 63765, 64770, 66708, 69215, 72267, 74295, 77724, 83058, 83385, 84201, 85020, 96356, 97155, 99060, 111180, 112268, 120445, 124587, 127530, 129540, 138430, 140335, 144534, 148590, 166116, 166770, 168402, 179959, 194310, 207645, 216801, 235331, 240890, 249174, 252603, 255060, 276860, 280670, 289068, 297180, 333540, 336804, 359918, 361335, 388620, 415290, 421005, 433602, 470662, 481780, 498348, 505206, 539877, 561340, 622935, 705993, 719836, 722670, 830580, 842010, 867204, 899795, 941324, 1010412, 1079754, 1084005, 1176655, 1245870, 1263015, 1411986, 1445340, 1619631, 1684020, 1799590, 2117979, 2159508, 2168010, 2353310, 2491740, 2526030, 2699385, 2823972, 3059303, 3239262, 3529965, 3599180, 4235958, 4336020, 4706620, 5052060, 5398770, 6118606, 6478524, 7059930, 8098155, 8471916, 9177909, 10589895, 10797540, 12237212, 14119860, 15296515, 16196310, 18355818, 21179790, 27533727, 30593030, 32392620, 36711636, 42359580, 45889545, 55067454, 61186060, 91779090, 110134908, 137668635, 183558180, 275337270, 550674540]

約数ペア:

[(1, 550674540), (2, 275337270), (3, 183558180), (4, 137668635), (5, 110134908), (6, 91779090), (9, 61186060), (10, 55067454), (12, 45889545), (13, 42359580), (15, 36711636), (17, 32392620), (18, 30593030), (20, 27533727), (26, 21179790), (30, 18355818), (34, 16196310), (36, 15296515), (39, 14119860), (45, 12237212), (51, 10797540), (52, 10589895), (60, 9177909), (65, 8471916), (68, 8098155), (78, 7059930), (85, 6478524), (90, 6118606), (102, 5398770), (109, 5052060), (117, 4706620), (127, 4336020), (130, 4235958), (153, 3599180), (156, 3529965), (170, 3239262), (180, 3059303), (195, 2823972), (204, 2699385), (218, 2526030), (221, 2491740), (234, 2353310), (254, 2168010), (255, 2159508), (260, 2117979), (306, 1799590), (327, 1684020), (340, 1619631), (381, 1445340), (390, 1411986), (436, 1263015), (442, 1245870), (468, 1176655), (508, 1084005), (510, 1079754), (545, 1010412), (585, 941324), (612, 899795), (635, 867204), (654, 842010), (663, 830580), (762, 722670), (765, 719836), (780, 705993), (884, 622935), (981, 561340), (1020, 539877), (1090, 505206), (1105, 498348), (1143, 481780), (1170, 470662), (1270, 433602), (1308, 421005), (1326, 415290), (1417, 388620), (1524, 361335), (1530, 359918), (1635, 336804), (1651, 333540), (1853, 297180), (1905, 289068), (1962, 280670), (1989, 276860), (2159, 255060), (2180, 252603), (2210, 249174), (2286, 240890), (2340, 235331), (2540, 216801), (2652, 207645), (2834, 194310), (3060, 179959), (3270, 168402), (3302, 166770), (3315, 166116), (3706, 148590), (3810, 144534), (3924, 140335), (3978, 138430), (4251, 129540), (4318, 127530), (4420, 124587), (4572, 120445), (4905, 112268), (4953, 111180), (5559, 99060), (5668, 97155), (5715, 96356), (6477, 85020), (6540, 84201), (6604, 83385), (6630, 83058), (7085, 77724), (7412, 74295), (7620, 72267), (7956, 69215), (8255, 66708), (8502, 64770), (8636, 63765), (9265, 59436), (9810, 56134), (9906, 55590), (9945, 55372), (10795, 51012), (11118, 49530), (11430, 48178), (12753, 43180), (12954, 42510), (13260, 41529), (13843, 39780), (14170, 38862), (14859, 37060), (16510, 33354), (16677, 33020), (17004, 32385), (18530, 29718), (19431, 28340), (19620, 28067), (19812, 27795), (19890, 27686), (21255, 25908), (21590, 25506), (22236, 24765), (22860, 24089)]