180024390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 447032250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 27, 30, 34, 35, 39, 42, 45, 51, 54, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 135, 153, 170, 182, 189, 195, 210, 221, 234, 238, 255, 270, 273, 306, 315, 351, 357, 378, 390, 431, 442, 455, 459, 510, 546, 585, 595, 630, 663, 702, 714, 765, 819, 862, 910, 918, 945, 1071, 1105, 1170, 1190, 1293, 1326, 1365, 1530, 1547, 1638, 1755, 1785, 1890, 1989, 2142, 2155, 2210, 2295, 2457, 2586, 2730, 3017, 3094, 3213, 3315, 3510, 3570, 3879, 3978, 4095, 4310, 4590, 4641, 4914, 5355, 5603, 5967, 6034, 6426, 6465, 6630, 7327, 7735, 7758, 8190, 9051, 9282, 9945, 10710, 11206, 11637, 11934, 12285, 12930, 13923, 14654, 15085, 15470, 16065, 16809, 18102, 19395, 19890, 21981, 23205, 23274, 24570, 27153, 27846, 28015, 29835, 30170, 32130, 33618, 36635, 38790, 39221, 41769, 43962, 45255, 46410, 50427, 51289, 54306, 56030, 58185, 59670, 65943, 69615, 73270, 78442, 81459, 83538, 84045, 90510, 95251, 100854, 102578, 109905, 116370, 117663, 131886, 135765, 139230, 151281, 153867, 162918, 168090, 190502, 196105, 197829, 208845, 219810, 235326, 252135, 256445, 271530, 285753, 302562, 307734, 329715, 352989, 392210, 395658, 407295, 417690, 461601, 476255, 504270, 512890, 571506, 588315, 659430, 666757, 705978, 756405, 769335, 814590, 857259, 923202, 952510, 989145, 1058967, 1176630, 1333514, 1384803, 1428765, 1512810, 1538670, 1714518, 1764945, 1978290, 2000271, 2117934, 2308005, 2571777, 2769606, 2857530, 3333785, 3529890, 4000542, 4286295, 4616010, 5143554, 5294835, 6000813, 6667570, 6924015, 8572590, 10001355, 10589670, 12001626, 12858885, 13848030, 18002439, 20002710, 25717770, 30004065, 36004878, 60008130, 90012195, 180024390]

約数ペア:

[(1, 180024390), (2, 90012195), (3, 60008130), (5, 36004878), (6, 30004065), (7, 25717770), (9, 20002710), (10, 18002439), (13, 13848030), (14, 12858885), (15, 12001626), (17, 10589670), (18, 10001355), (21, 8572590), (26, 6924015), (27, 6667570), (30, 6000813), (34, 5294835), (35, 5143554), (39, 4616010), (42, 4286295), (45, 4000542), (51, 3529890), (54, 3333785), (63, 2857530), (65, 2769606), (70, 2571777), (78, 2308005), (85, 2117934), (90, 2000271), (91, 1978290), (102, 1764945), (105, 1714518), (117, 1538670), (119, 1512810), (126, 1428765), (130, 1384803), (135, 1333514), (153, 1176630), (170, 1058967), (182, 989145), (189, 952510), (195, 923202), (210, 857259), (221, 814590), (234, 769335), (238, 756405), (255, 705978), (270, 666757), (273, 659430), (306, 588315), (315, 571506), (351, 512890), (357, 504270), (378, 476255), (390, 461601), (431, 417690), (442, 407295), (455, 395658), (459, 392210), (510, 352989), (546, 329715), (585, 307734), (595, 302562), (630, 285753), (663, 271530), (702, 256445), (714, 252135), (765, 235326), (819, 219810), (862, 208845), (910, 197829), (918, 196105), (945, 190502), (1071, 168090), (1105, 162918), (1170, 153867), (1190, 151281), (1293, 139230), (1326, 135765), (1365, 131886), (1530, 117663), (1547, 116370), (1638, 109905), (1755, 102578), (1785, 100854), (1890, 95251), (1989, 90510), (2142, 84045), (2155, 83538), (2210, 81459), (2295, 78442), (2457, 73270), (2586, 69615), (2730, 65943), (3017, 59670), (3094, 58185), (3213, 56030), (3315, 54306), (3510, 51289), (3570, 50427), (3879, 46410), (3978, 45255), (4095, 43962), (4310, 41769), (4590, 39221), (4641, 38790), (4914, 36635), (5355, 33618), (5603, 32130), (5967, 30170), (6034, 29835), (6426, 28015), (6465, 27846), (6630, 27153), (7327, 24570), (7735, 23274), (7758, 23205), (8190, 21981), (9051, 19890), (9282, 19395), (9945, 18102), (10710, 16809), (11206, 16065), (11637, 15470), (11934, 15085), (12285, 14654), (12930, 13923)]