238725900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 929940480

約数和(自身を除く): 691214580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 27, 28, 30, 34, 35, 36, 42, 45, 50, 51, 54, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 108, 119, 126, 135, 140, 150, 153, 170, 175, 180, 189, 204, 210, 225, 238, 252, 255, 270, 300, 306, 315, 340, 350, 357, 378, 420, 425, 450, 459, 476, 510, 525, 540, 595, 612, 630, 675, 700, 714, 743, 756, 765, 850, 900, 918, 945, 1020, 1050, 1071, 1190, 1260, 1275, 1350, 1428, 1486, 1530, 1575, 1700, 1785, 1836, 1890, 2100, 2142, 2229, 2295, 2380, 2550, 2700, 2972, 2975, 3060, 3150, 3213, 3570, 3715, 3780, 3825, 4284, 4458, 4590, 4725, 5100, 5201, 5355, 5950, 6300, 6426, 6687, 7140, 7430, 7650, 8916, 8925, 9180, 9450, 10402, 10710, 11145, 11475, 11900, 12631, 12852, 13374, 14860, 15300, 15603, 16065, 17850, 18575, 18900, 20061, 20804, 21420, 22290, 22950, 25262, 26005, 26748, 26775, 31206, 32130, 33435, 35700, 37150, 37893, 40122, 44580, 45900, 46809, 50524, 52010, 53550, 55725, 62412, 63155, 64260, 66870, 74300, 75786, 78015, 80244, 80325, 88417, 93618, 100305, 104020, 107100, 111450, 113679, 126310, 130025, 133740, 140427, 151572, 156030, 160650, 167175, 176834, 187236, 189465, 200610, 222900, 227358, 234045, 252620, 260050, 265251, 280854, 312060, 315775, 321300, 334350, 341037, 353668, 378930, 390075, 401220, 442085, 454716, 468090, 501525, 520100, 530502, 561708, 568395, 631550, 668700, 682074, 702135, 757860, 780150, 795753, 884170, 936180, 947325, 1003050, 1061004, 1136790, 1170225, 1263100, 1326255, 1364148, 1404270, 1560300, 1591506, 1705185, 1768340, 1894650, 2006100, 2210425, 2273580, 2340450, 2387259, 2652510, 2808540, 2841975, 3183012, 3410370, 3510675, 3789300, 3978765, 4420850, 4680900, 4774518, 5305020, 5683950, 6631275, 6820740, 7021350, 7957530, 8525925, 8841700, 9549036, 11367900, 11936295, 13262550, 14042700, 15915060, 17051850, 19893825, 23872590, 26525100, 34103700, 39787650, 47745180, 59681475, 79575300, 119362950, 238725900]

約数ペア:

[(1, 238725900), (2, 119362950), (3, 79575300), (4, 59681475), (5, 47745180), (6, 39787650), (7, 34103700), (9, 26525100), (10, 23872590), (12, 19893825), (14, 17051850), (15, 15915060), (17, 14042700), (18, 13262550), (20, 11936295), (21, 11367900), (25, 9549036), (27, 8841700), (28, 8525925), (30, 7957530), (34, 7021350), (35, 6820740), (36, 6631275), (42, 5683950), (45, 5305020), (50, 4774518), (51, 4680900), (54, 4420850), (60, 3978765), (63, 3789300), (68, 3510675), (70, 3410370), (75, 3183012), (84, 2841975), (85, 2808540), (90, 2652510), (100, 2387259), (102, 2340450), (105, 2273580), (108, 2210425), (119, 2006100), (126, 1894650), (135, 1768340), (140, 1705185), (150, 1591506), (153, 1560300), (170, 1404270), (175, 1364148), (180, 1326255), (189, 1263100), (204, 1170225), (210, 1136790), (225, 1061004), (238, 1003050), (252, 947325), (255, 936180), (270, 884170), (300, 795753), (306, 780150), (315, 757860), (340, 702135), (350, 682074), (357, 668700), (378, 631550), (420, 568395), (425, 561708), (450, 530502), (459, 520100), (476, 501525), (510, 468090), (525, 454716), (540, 442085), (595, 401220), (612, 390075), (630, 378930), (675, 353668), (700, 341037), (714, 334350), (743, 321300), (756, 315775), (765, 312060), (850, 280854), (900, 265251), (918, 260050), (945, 252620), (1020, 234045), (1050, 227358), (1071, 222900), (1190, 200610), (1260, 189465), (1275, 187236), (1350, 176834), (1428, 167175), (1486, 160650), (1530, 156030), (1575, 151572), (1700, 140427), (1785, 133740), (1836, 130025), (1890, 126310), (2100, 113679), (2142, 111450), (2229, 107100), (2295, 104020), (2380, 100305), (2550, 93618), (2700, 88417), (2972, 80325), (2975, 80244), (3060, 78015), (3150, 75786), (3213, 74300), (3570, 66870), (3715, 64260), (3780, 63155), (3825, 62412), (4284, 55725), (4458, 53550), (4590, 52010), (4725, 50524), (5100, 46809), (5201, 45900), (5355, 44580), (5950, 40122), (6300, 37893), (6426, 37150), (6687, 35700), (7140, 33435), (7430, 32130), (7650, 31206), (8916, 26775), (8925, 26748), (9180, 26005), (9450, 25262), (10402, 22950), (10710, 22290), (11145, 21420), (11475, 20804), (11900, 20061), (12631, 18900), (12852, 18575), (13374, 17850), (14860, 16065), (15300, 15603)]