378601380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 1238373864

約数和(自身を除く): 859772484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 41, 45, 58, 60, 61, 82, 87, 90, 116, 122, 123, 145, 164, 174, 180, 183, 205, 244, 246, 261, 290, 305, 348, 366, 369, 410, 435, 492, 522, 549, 580, 610, 615, 732, 738, 820, 841, 870, 915, 1044, 1098, 1189, 1220, 1230, 1305, 1476, 1682, 1740, 1769, 1830, 1845, 2196, 2378, 2460, 2501, 2523, 2610, 2745, 3364, 3538, 3567, 3660, 3690, 4205, 4756, 5002, 5046, 5220, 5307, 5490, 5945, 7076, 7134, 7380, 7503, 7569, 8410, 8845, 10004, 10092, 10614, 10701, 10980, 11890, 12505, 12615, 14268, 15006, 15138, 15921, 16820, 17690, 17835, 21228, 21402, 22509, 23780, 25010, 25230, 26535, 30012, 30276, 31842, 34481, 35380, 35670, 37515, 37845, 42804, 45018, 50020, 50460, 51301, 53070, 53505, 63684, 68962, 71340, 72529, 75030, 75690, 79605, 90036, 102602, 103443, 106140, 107010, 112545, 137924, 145058, 150060, 151380, 153903, 159210, 172405, 205204, 206886, 214020, 217587, 225090, 256505, 290116, 307806, 310329, 318420, 344810, 362645, 413772, 435174, 450180, 461709, 513010, 517215, 615612, 620658, 652761, 689620, 725290, 769515, 870348, 923418, 1026020, 1034430, 1087935, 1241316, 1305522, 1450580, 1539030, 1551645, 1846836, 2068860, 2103341, 2175870, 2308545, 2611044, 3078060, 3103290, 3263805, 4206682, 4351740, 4617090, 6206580, 6310023, 6527610, 8413364, 9234180, 10516705, 12620046, 13055220, 18930069, 21033410, 25240092, 31550115, 37860138, 42066820, 63100230, 75720276, 94650345, 126200460, 189300690, 378601380]

約数ペア:

[(1, 378601380), (2, 189300690), (3, 126200460), (4, 94650345), (5, 75720276), (6, 63100230), (9, 42066820), (10, 37860138), (12, 31550115), (15, 25240092), (18, 21033410), (20, 18930069), (29, 13055220), (30, 12620046), (36, 10516705), (41, 9234180), (45, 8413364), (58, 6527610), (60, 6310023), (61, 6206580), (82, 4617090), (87, 4351740), (90, 4206682), (116, 3263805), (122, 3103290), (123, 3078060), (145, 2611044), (164, 2308545), (174, 2175870), (180, 2103341), (183, 2068860), (205, 1846836), (244, 1551645), (246, 1539030), (261, 1450580), (290, 1305522), (305, 1241316), (348, 1087935), (366, 1034430), (369, 1026020), (410, 923418), (435, 870348), (492, 769515), (522, 725290), (549, 689620), (580, 652761), (610, 620658), (615, 615612), (732, 517215), (738, 513010), (820, 461709), (841, 450180), (870, 435174), (915, 413772), (1044, 362645), (1098, 344810), (1189, 318420), (1220, 310329), (1230, 307806), (1305, 290116), (1476, 256505), (1682, 225090), (1740, 217587), (1769, 214020), (1830, 206886), (1845, 205204), (2196, 172405), (2378, 159210), (2460, 153903), (2501, 151380), (2523, 150060), (2610, 145058), (2745, 137924), (3364, 112545), (3538, 107010), (3567, 106140), (3660, 103443), (3690, 102602), (4205, 90036), (4756, 79605), (5002, 75690), (5046, 75030), (5220, 72529), (5307, 71340), (5490, 68962), (5945, 63684), (7076, 53505), (7134, 53070), (7380, 51301), (7503, 50460), (7569, 50020), (8410, 45018), (8845, 42804), (10004, 37845), (10092, 37515), (10614, 35670), (10701, 35380), (10980, 34481), (11890, 31842), (12505, 30276), (12615, 30012), (14268, 26535), (15006, 25230), (15138, 25010), (15921, 23780), (16820, 22509), (17690, 21402), (17835, 21228)]