217945844820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^2\times {\mathrm{2099}}^1$

素因数の和:2583

約数の個数: 216

約数和(自身を含む): 724710823200

約数和(自身を除く): 506764978380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 229, 330, 396, 458, 495, 660, 687, 916, 990, 1145, 1374, 1980, 2061, 2099, 2290, 2519, 2748, 3435, 4122, 4198, 4580, 5038, 6297, 6870, 7557, 8244, 8396, 10076, 10305, 10495, 12594, 12595, 13740, 15114, 18891, 20610, 20990, 22671, 23089, 25188, 25190, 30228, 31485, 37782, 37785, 41220, 41980, 45342, 46178, 50380, 52441, 62970, 69267, 75564, 75570, 90684, 92356, 94455, 104882, 113355, 115445, 125940, 138534, 151140, 157323, 188910, 207801, 209764, 226710, 230890, 262205, 277068, 314646, 346335, 377820, 415602, 453420, 461780, 471969, 480671, 524410, 576851, 629292, 692670, 786615, 831204, 943938, 961342, 1039005, 1048820, 1153702, 1385340, 1442013, 1573230, 1730553, 1887876, 1922684, 2078010, 2307404, 2359845, 2403355, 2884026, 2884255, 3146460, 3461106, 4156020, 4326039, 4719690, 4806710, 5191659, 5287381, 5768052, 5768510, 6922212, 7210065, 8652078, 8652765, 9439380, 9613420, 10383318, 10574762, 11537020, 14420130, 15862143, 17304156, 17305530, 20766636, 21149524, 21630195, 25958295, 26436905, 28840260, 31724286, 34611060, 43260390, 47586429, 51916590, 52873810, 63448572, 79310715, 86520780, 95172858, 103833180, 105747620, 110073659, 158621430, 190345716, 220147318, 237932145, 317242860, 330220977, 440294636, 475864290, 550368295, 660441954, 951728580, 990662931, 1100736590, 1210810249, 1320883908, 1651104885, 1981325862, 2201473180, 2421620498, 3302209770, 3632430747, 3962651724, 4843240996, 4953314655, 6054051245, 6604419540, 7264861494, 9906629310, 10897292241, 12108102490, 14529722988, 18162153735, 19813258620, 21794584482, 24216204980, 36324307470, 43589168964, 54486461205, 72648614940, 108972922410, 217945844820]

約数ペア:

[(1, 217945844820), (2, 108972922410), (3, 72648614940), (4, 54486461205), (5, 43589168964), (6, 36324307470), (9, 24216204980), (10, 21794584482), (11, 19813258620), (12, 18162153735), (15, 14529722988), (18, 12108102490), (20, 10897292241), (22, 9906629310), (30, 7264861494), (33, 6604419540), (36, 6054051245), (44, 4953314655), (45, 4843240996), (55, 3962651724), (60, 3632430747), (66, 3302209770), (90, 2421620498), (99, 2201473180), (110, 1981325862), (132, 1651104885), (165, 1320883908), (180, 1210810249), (198, 1100736590), (220, 990662931), (229, 951728580), (330, 660441954), (396, 550368295), (458, 475864290), (495, 440294636), (660, 330220977), (687, 317242860), (916, 237932145), (990, 220147318), (1145, 190345716), (1374, 158621430), (1980, 110073659), (2061, 105747620), (2099, 103833180), (2290, 95172858), (2519, 86520780), (2748, 79310715), (3435, 63448572), (4122, 52873810), (4198, 51916590), (4580, 47586429), (5038, 43260390), (6297, 34611060), (6870, 31724286), (7557, 28840260), (8244, 26436905), (8396, 25958295), (10076, 21630195), (10305, 21149524), (10495, 20766636), (12594, 17305530), (12595, 17304156), (13740, 15862143), (15114, 14420130), (18891, 11537020), (20610, 10574762), (20990, 10383318), (22671, 9613420), (23089, 9439380), (25188, 8652765), (25190, 8652078), (30228, 7210065), (31485, 6922212), (37782, 5768510), (37785, 5768052), (41220, 5287381), (41980, 5191659), (45342, 4806710), (46178, 4719690), (50380, 4326039), (52441, 4156020), (62970, 3461106), (69267, 3146460), (75564, 2884255), (75570, 2884026), (90684, 2403355), (92356, 2359845), (94455, 2307404), (104882, 2078010), (113355, 1922684), (115445, 1887876), (125940, 1730553), (138534, 1573230), (151140, 1442013), (157323, 1385340), (188910, 1153702), (207801, 1048820), (209764, 1039005), (226710, 961342), (230890, 943938), (262205, 831204), (277068, 786615), (314646, 692670), (346335, 629292), (377820, 576851), (415602, 524410), (453420, 480671), (461780, 471969)]