72409050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 225318912

約数和(自身を除く): 152909862

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 127, 150, 175, 181, 210, 225, 254, 315, 350, 362, 381, 450, 525, 543, 630, 635, 762, 889, 905, 1050, 1086, 1143, 1267, 1270, 1575, 1629, 1778, 1810, 1905, 2286, 2534, 2667, 2715, 3150, 3175, 3258, 3801, 3810, 4445, 4525, 5334, 5430, 5715, 6335, 6350, 7602, 8001, 8145, 8890, 9050, 9525, 11403, 11430, 12670, 13335, 13575, 16002, 16290, 19005, 19050, 22225, 22806, 22987, 26670, 27150, 28575, 31675, 38010, 40005, 40725, 44450, 45974, 57015, 57150, 63350, 66675, 68961, 80010, 81450, 95025, 114030, 114935, 133350, 137922, 160909, 190050, 200025, 206883, 229870, 285075, 321818, 344805, 400050, 413766, 482727, 570150, 574675, 689610, 804545, 965454, 1034415, 1149350, 1448181, 1609090, 1724025, 2068830, 2413635, 2896362, 3448050, 4022725, 4827270, 5172075, 7240905, 8045450, 10344150, 12068175, 14481810, 24136350, 36204525, 72409050]

約数ペア:

[(1, 72409050), (2, 36204525), (3, 24136350), (5, 14481810), (6, 12068175), (7, 10344150), (9, 8045450), (10, 7240905), (14, 5172075), (15, 4827270), (18, 4022725), (21, 3448050), (25, 2896362), (30, 2413635), (35, 2068830), (42, 1724025), (45, 1609090), (50, 1448181), (63, 1149350), (70, 1034415), (75, 965454), (90, 804545), (105, 689610), (126, 574675), (127, 570150), (150, 482727), (175, 413766), (181, 400050), (210, 344805), (225, 321818), (254, 285075), (315, 229870), (350, 206883), (362, 200025), (381, 190050), (450, 160909), (525, 137922), (543, 133350), (630, 114935), (635, 114030), (762, 95025), (889, 81450), (905, 80010), (1050, 68961), (1086, 66675), (1143, 63350), (1267, 57150), (1270, 57015), (1575, 45974), (1629, 44450), (1778, 40725), (1810, 40005), (1905, 38010), (2286, 31675), (2534, 28575), (2667, 27150), (2715, 26670), (3150, 22987), (3175, 22806), (3258, 22225), (3801, 19050), (3810, 19005), (4445, 16290), (4525, 16002), (5334, 13575), (5430, 13335), (5715, 12670), (6335, 11430), (6350, 11403), (7602, 9525), (8001, 9050), (8145, 8890)]