297999900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 216

約数和(自身を含む): 1052932608

約数和(自身を除く): 754932708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 31, 33, 36, 44, 45, 50, 55, 60, 62, 66, 75, 90, 93, 99, 100, 110, 124, 132, 150, 155, 165, 180, 186, 198, 220, 225, 275, 279, 300, 310, 330, 341, 372, 396, 450, 465, 495, 550, 558, 620, 660, 682, 775, 825, 900, 930, 971, 990, 1023, 1100, 1116, 1364, 1395, 1550, 1650, 1705, 1860, 1942, 1980, 2046, 2325, 2475, 2790, 2913, 3069, 3100, 3300, 3410, 3884, 4092, 4650, 4855, 4950, 5115, 5580, 5826, 6138, 6820, 6975, 8525, 8739, 9300, 9710, 9900, 10230, 10681, 11652, 12276, 13950, 14565, 15345, 17050, 17478, 19420, 20460, 21362, 24275, 25575, 27900, 29130, 30101, 30690, 32043, 34100, 34956, 42724, 43695, 48550, 51150, 53405, 58260, 60202, 61380, 64086, 72825, 76725, 87390, 90303, 96129, 97100, 102300, 106810, 120404, 128172, 145650, 150505, 153450, 160215, 174780, 180606, 192258, 213620, 218475, 267025, 270909, 291300, 301010, 306900, 320430, 331111, 361212, 384516, 436950, 451515, 480645, 534050, 541818, 602020, 640860, 662222, 752525, 801075, 873900, 903030, 961290, 993333, 1068100, 1083636, 1324444, 1354545, 1505050, 1602150, 1655555, 1806060, 1922580, 1986666, 2257575, 2403225, 2709090, 2979999, 3010100, 3204300, 3311110, 3973332, 4515150, 4806450, 4966665, 5418180, 5959998, 6622220, 6772725, 8277775, 9030300, 9612900, 9933330, 11919996, 13545450, 14899995, 16555550, 19866660, 24833325, 27090900, 29799990, 33111100, 49666650, 59599980, 74499975, 99333300, 148999950, 297999900]

約数ペア:

[(1, 297999900), (2, 148999950), (3, 99333300), (4, 74499975), (5, 59599980), (6, 49666650), (9, 33111100), (10, 29799990), (11, 27090900), (12, 24833325), (15, 19866660), (18, 16555550), (20, 14899995), (22, 13545450), (25, 11919996), (30, 9933330), (31, 9612900), (33, 9030300), (36, 8277775), (44, 6772725), (45, 6622220), (50, 5959998), (55, 5418180), (60, 4966665), (62, 4806450), (66, 4515150), (75, 3973332), (90, 3311110), (93, 3204300), (99, 3010100), (100, 2979999), (110, 2709090), (124, 2403225), (132, 2257575), (150, 1986666), (155, 1922580), (165, 1806060), (180, 1655555), (186, 1602150), (198, 1505050), (220, 1354545), (225, 1324444), (275, 1083636), (279, 1068100), (300, 993333), (310, 961290), (330, 903030), (341, 873900), (372, 801075), (396, 752525), (450, 662222), (465, 640860), (495, 602020), (550, 541818), (558, 534050), (620, 480645), (660, 451515), (682, 436950), (775, 384516), (825, 361212), (900, 331111), (930, 320430), (971, 306900), (990, 301010), (1023, 291300), (1100, 270909), (1116, 267025), (1364, 218475), (1395, 213620), (1550, 192258), (1650, 180606), (1705, 174780), (1860, 160215), (1942, 153450), (1980, 150505), (2046, 145650), (2325, 128172), (2475, 120404), (2790, 106810), (2913, 102300), (3069, 97100), (3100, 96129), (3300, 90303), (3410, 87390), (3884, 76725), (4092, 72825), (4650, 64086), (4855, 61380), (4950, 60202), (5115, 58260), (5580, 53405), (5826, 51150), (6138, 48550), (6820, 43695), (6975, 42724), (8525, 34956), (8739, 34100), (9300, 32043), (9710, 30690), (9900, 30101), (10230, 29130), (10681, 27900), (11652, 25575), (12276, 24275), (13950, 21362), (14565, 20460), (15345, 19420), (17050, 17478)]