180621587340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{2341}}^1$

素因数の和:2950

約数の個数: 240

約数和(自身を含む): 573868953504

約数和(自身を除く): 393247366164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 491, 540, 582, 810, 873, 970, 982, 1164, 1455, 1473, 1620, 1746, 1940, 1964, 2341, 2455, 2619, 2910, 2946, 3492, 4365, 4419, 4682, 4910, 5238, 5820, 5892, 7023, 7365, 7857, 8730, 8838, 9364, 9820, 10476, 11705, 13095, 13257, 14046, 14730, 15714, 17460, 17676, 21069, 22095, 23410, 26190, 26514, 28092, 29460, 31428, 35115, 39285, 39771, 42138, 44190, 46820, 47627, 52380, 53028, 63207, 66285, 70230, 78570, 79542, 84276, 88380, 95254, 105345, 126414, 132570, 140460, 142881, 157140, 159084, 189621, 190508, 198855, 210690, 227077, 238135, 252828, 265140, 285762, 316035, 379242, 397710, 421380, 428643, 454154, 476270, 571524, 632070, 681231, 714405, 758484, 795420, 857286, 908308, 948105, 952540, 1135385, 1149431, 1264140, 1285929, 1362462, 1428810, 1714572, 1896210, 2043693, 2143215, 2270770, 2298862, 2571858, 2724924, 2857620, 3406155, 3448293, 3792420, 3857787, 4087386, 4286430, 4541540, 4597724, 5143716, 5747155, 6131079, 6429645, 6812310, 6896586, 7715574, 8174772, 8572860, 10218465, 10344879, 11494310, 12262158, 12859290, 13624620, 13793172, 15431148, 17241465, 18393237, 19288935, 20436930, 20689758, 22988620, 24524316, 25718580, 30655395, 31034637, 34482930, 36786474, 38577870, 40873860, 41379516, 51724395, 61310790, 62069274, 68965860, 73572948, 77155740, 91966185, 93103911, 103448790, 111494807, 122621580, 124138548, 155173185, 183932370, 186207822, 206897580, 222989614, 310346370, 334484421, 367864740, 372415644, 445979228, 465519555, 557474035, 620692740, 668968842, 931039110, 1003453263, 1114948070, 1337937684, 1672422105, 1862078220, 2006906526, 2229896140, 3010359789, 3344844210, 4013813052, 5017266315, 6020719578, 6689688420, 9031079367, 10034532630, 12041439156, 15051798945, 18062158734, 20069065260, 30103597890, 36124317468, 45155396835, 60207195780, 90310793670, 180621587340]

約数ペア:

[(1, 180621587340), (2, 90310793670), (3, 60207195780), (4, 45155396835), (5, 36124317468), (6, 30103597890), (9, 20069065260), (10, 18062158734), (12, 15051798945), (15, 12041439156), (18, 10034532630), (20, 9031079367), (27, 6689688420), (30, 6020719578), (36, 5017266315), (45, 4013813052), (54, 3344844210), (60, 3010359789), (81, 2229896140), (90, 2006906526), (97, 1862078220), (108, 1672422105), (135, 1337937684), (162, 1114948070), (180, 1003453263), (194, 931039110), (270, 668968842), (291, 620692740), (324, 557474035), (388, 465519555), (405, 445979228), (485, 372415644), (491, 367864740), (540, 334484421), (582, 310346370), (810, 222989614), (873, 206897580), (970, 186207822), (982, 183932370), (1164, 155173185), (1455, 124138548), (1473, 122621580), (1620, 111494807), (1746, 103448790), (1940, 93103911), (1964, 91966185), (2341, 77155740), (2455, 73572948), (2619, 68965860), (2910, 62069274), (2946, 61310790), (3492, 51724395), (4365, 41379516), (4419, 40873860), (4682, 38577870), (4910, 36786474), (5238, 34482930), (5820, 31034637), (5892, 30655395), (7023, 25718580), (7365, 24524316), (7857, 22988620), (8730, 20689758), (8838, 20436930), (9364, 19288935), (9820, 18393237), (10476, 17241465), (11705, 15431148), (13095, 13793172), (13257, 13624620), (14046, 12859290), (14730, 12262158), (15714, 11494310), (17460, 10344879), (17676, 10218465), (21069, 8572860), (22095, 8174772), (23410, 7715574), (26190, 6896586), (26514, 6812310), (28092, 6429645), (29460, 6131079), (31428, 5747155), (35115, 5143716), (39285, 4597724), (39771, 4541540), (42138, 4286430), (44190, 4087386), (46820, 3857787), (47627, 3792420), (52380, 3448293), (53028, 3406155), (63207, 2857620), (66285, 2724924), (70230, 2571858), (78570, 2298862), (79542, 2270770), (84276, 2143215), (88380, 2043693), (95254, 1896210), (105345, 1714572), (126414, 1428810), (132570, 1362462), (140460, 1285929), (142881, 1264140), (157140, 1149431), (159084, 1135385), (189621, 952540), (190508, 948105), (198855, 908308), (210690, 857286), (227077, 795420), (238135, 758484), (252828, 714405), (265140, 681231), (285762, 632070), (316035, 571524), (379242, 476270), (397710, 454154), (421380, 428643)]