208282800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 752808960

約数和(自身を除く): 544526160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 330, 341, 372, 400, 440, 465, 496, 509, 528, 550, 600, 620, 660, 682, 744, 775, 825, 880, 930, 1018, 1023, 1100, 1200, 1240, 1320, 1364, 1488, 1527, 1550, 1650, 1705, 1860, 2036, 2046, 2200, 2325, 2480, 2545, 2640, 2728, 3054, 3100, 3300, 3410, 3720, 4072, 4092, 4400, 4650, 5090, 5115, 5456, 5599, 6108, 6200, 6600, 6820, 7440, 7635, 8144, 8184, 8525, 9300, 10180, 10230, 11198, 12216, 12400, 12725, 13200, 13640, 15270, 15779, 16368, 16797, 17050, 18600, 20360, 20460, 22396, 24432, 25450, 25575, 27280, 27995, 30540, 31558, 33594, 34100, 37200, 38175, 40720, 40920, 44792, 47337, 50900, 51150, 55990, 61080, 63116, 67188, 68200, 76350, 78895, 81840, 83985, 89584, 94674, 101800, 102300, 111980, 122160, 126232, 134376, 136400, 139975, 152700, 157790, 167970, 173569, 189348, 203600, 204600, 223960, 236685, 252464, 268752, 279950, 305400, 315580, 335940, 347138, 378696, 394475, 409200, 419925, 447920, 473370, 520707, 559900, 610800, 631160, 671880, 694276, 757392, 788950, 839850, 867845, 946740, 1041414, 1119800, 1183425, 1262320, 1343760, 1388552, 1577900, 1679700, 1735690, 1893480, 2082828, 2239600, 2366850, 2603535, 2777104, 3155800, 3359400, 3471380, 3786960, 4165656, 4339225, 4733700, 5207070, 6311600, 6718800, 6942760, 8331312, 8678450, 9467400, 10414140, 13017675, 13885520, 17356900, 18934800, 20828280, 26035350, 34713800, 41656560, 52070700, 69427600, 104141400, 208282800]

約数ペア:

[(1, 208282800), (2, 104141400), (3, 69427600), (4, 52070700), (5, 41656560), (6, 34713800), (8, 26035350), (10, 20828280), (11, 18934800), (12, 17356900), (15, 13885520), (16, 13017675), (20, 10414140), (22, 9467400), (24, 8678450), (25, 8331312), (30, 6942760), (31, 6718800), (33, 6311600), (40, 5207070), (44, 4733700), (48, 4339225), (50, 4165656), (55, 3786960), (60, 3471380), (62, 3359400), (66, 3155800), (75, 2777104), (80, 2603535), (88, 2366850), (93, 2239600), (100, 2082828), (110, 1893480), (120, 1735690), (124, 1679700), (132, 1577900), (150, 1388552), (155, 1343760), (165, 1262320), (176, 1183425), (186, 1119800), (200, 1041414), (220, 946740), (240, 867845), (248, 839850), (264, 788950), (275, 757392), (300, 694276), (310, 671880), (330, 631160), (341, 610800), (372, 559900), (400, 520707), (440, 473370), (465, 447920), (496, 419925), (509, 409200), (528, 394475), (550, 378696), (600, 347138), (620, 335940), (660, 315580), (682, 305400), (744, 279950), (775, 268752), (825, 252464), (880, 236685), (930, 223960), (1018, 204600), (1023, 203600), (1100, 189348), (1200, 173569), (1240, 167970), (1320, 157790), (1364, 152700), (1488, 139975), (1527, 136400), (1550, 134376), (1650, 126232), (1705, 122160), (1860, 111980), (2036, 102300), (2046, 101800), (2200, 94674), (2325, 89584), (2480, 83985), (2545, 81840), (2640, 78895), (2728, 76350), (3054, 68200), (3100, 67188), (3300, 63116), (3410, 61080), (3720, 55990), (4072, 51150), (4092, 50900), (4400, 47337), (4650, 44792), (5090, 40920), (5115, 40720), (5456, 38175), (5599, 37200), (6108, 34100), (6200, 33594), (6600, 31558), (6820, 30540), (7440, 27995), (7635, 27280), (8144, 25575), (8184, 25450), (8525, 24432), (9300, 22396), (10180, 20460), (10230, 20360), (11198, 18600), (12216, 17050), (12400, 16797), (12725, 16368), (13200, 15779), (13640, 15270)]