54820440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 189540000

約数和(自身を除く): 134719560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 59, 60, 72, 87, 89, 90, 116, 118, 120, 145, 174, 177, 178, 180, 232, 236, 261, 267, 290, 295, 348, 354, 356, 360, 435, 445, 472, 522, 531, 534, 580, 590, 696, 708, 712, 801, 870, 885, 890, 1044, 1062, 1068, 1160, 1180, 1305, 1335, 1416, 1602, 1711, 1740, 1770, 1780, 2088, 2124, 2136, 2360, 2581, 2610, 2655, 2670, 3204, 3422, 3480, 3540, 3560, 4005, 4248, 5133, 5162, 5220, 5251, 5310, 5340, 6408, 6844, 7080, 7743, 8010, 8555, 10266, 10324, 10440, 10502, 10620, 10680, 12905, 13688, 15399, 15486, 15753, 16020, 17110, 20532, 20648, 21004, 21240, 23229, 25665, 25810, 26255, 30798, 30972, 31506, 32040, 34220, 38715, 41064, 42008, 46458, 47259, 51330, 51620, 52510, 61596, 61944, 63012, 68440, 76995, 77430, 78765, 92916, 94518, 102660, 103240, 105020, 116145, 123192, 126024, 152279, 153990, 154860, 157530, 185832, 189036, 205320, 210040, 232290, 236295, 304558, 307980, 309720, 315060, 378072, 456837, 464580, 472590, 609116, 615960, 630120, 761395, 913674, 929160, 945180, 1218232, 1370511, 1522790, 1827348, 1890360, 2284185, 2741022, 3045580, 3654696, 4568370, 5482044, 6091160, 6852555, 9136740, 10964088, 13705110, 18273480, 27410220, 54820440]

約数ペア:

[(1, 54820440), (2, 27410220), (3, 18273480), (4, 13705110), (5, 10964088), (6, 9136740), (8, 6852555), (9, 6091160), (10, 5482044), (12, 4568370), (15, 3654696), (18, 3045580), (20, 2741022), (24, 2284185), (29, 1890360), (30, 1827348), (36, 1522790), (40, 1370511), (45, 1218232), (58, 945180), (59, 929160), (60, 913674), (72, 761395), (87, 630120), (89, 615960), (90, 609116), (116, 472590), (118, 464580), (120, 456837), (145, 378072), (174, 315060), (177, 309720), (178, 307980), (180, 304558), (232, 236295), (236, 232290), (261, 210040), (267, 205320), (290, 189036), (295, 185832), (348, 157530), (354, 154860), (356, 153990), (360, 152279), (435, 126024), (445, 123192), (472, 116145), (522, 105020), (531, 103240), (534, 102660), (580, 94518), (590, 92916), (696, 78765), (708, 77430), (712, 76995), (801, 68440), (870, 63012), (885, 61944), (890, 61596), (1044, 52510), (1062, 51620), (1068, 51330), (1160, 47259), (1180, 46458), (1305, 42008), (1335, 41064), (1416, 38715), (1602, 34220), (1711, 32040), (1740, 31506), (1770, 30972), (1780, 30798), (2088, 26255), (2124, 25810), (2136, 25665), (2360, 23229), (2581, 21240), (2610, 21004), (2655, 20648), (2670, 20532), (3204, 17110), (3422, 16020), (3480, 15753), (3540, 15486), (3560, 15399), (4005, 13688), (4248, 12905), (5133, 10680), (5162, 10620), (5220, 10502), (5251, 10440), (5310, 10324), (5340, 10266), (6408, 8555), (6844, 8010), (7080, 7743)]