153831300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 559964160

約数和(自身を除く): 406132860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 139, 140, 150, 155, 170, 175, 186, 204, 210, 217, 238, 255, 278, 300, 310, 340, 350, 357, 372, 417, 420, 425, 434, 465, 476, 510, 525, 527, 556, 595, 620, 651, 695, 700, 714, 775, 834, 850, 868, 930, 973, 1020, 1050, 1054, 1085, 1190, 1275, 1302, 1390, 1428, 1550, 1581, 1668, 1700, 1785, 1860, 1946, 2085, 2100, 2108, 2170, 2325, 2363, 2380, 2550, 2604, 2635, 2780, 2919, 2975, 3100, 3162, 3255, 3475, 3570, 3689, 3892, 4170, 4309, 4340, 4650, 4726, 4865, 5100, 5270, 5425, 5838, 5950, 6324, 6510, 6950, 7089, 7140, 7378, 7905, 8340, 8618, 8925, 9300, 9452, 9730, 10425, 10540, 10850, 11067, 11676, 11815, 11900, 12927, 13020, 13175, 13900, 14178, 14595, 14756, 15810, 16275, 16541, 17236, 17850, 18445, 19460, 20850, 21545, 21700, 22134, 23630, 24325, 25854, 26350, 28356, 29190, 30163, 31620, 32550, 33082, 35445, 35700, 36890, 39525, 41700, 43090, 44268, 47260, 48650, 49623, 51708, 52700, 55335, 58380, 59075, 60326, 64635, 65100, 66164, 70890, 72975, 73253, 73780, 79050, 82705, 86180, 90489, 92225, 97300, 99246, 107725, 110670, 118150, 120652, 129270, 141780, 145950, 146506, 150815, 158100, 165410, 177225, 180978, 184450, 198492, 215450, 219759, 221340, 236300, 248115, 258540, 276675, 291900, 293012, 301630, 323175, 330820, 354450, 361956, 366265, 368900, 413525, 430900, 439518, 452445, 496230, 512771, 553350, 603260, 646350, 708900, 732530, 754075, 827050, 879036, 904890, 992460, 1025542, 1098795, 1106700, 1240575, 1292700, 1465060, 1508150, 1538313, 1654100, 1809780, 1831325, 2051084, 2197590, 2262225, 2481150, 2563855, 3016300, 3076626, 3662650, 4395180, 4524450, 4962300, 5127710, 5493975, 6153252, 7325300, 7691565, 9048900, 10255420, 10987950, 12819275, 15383130, 21975900, 25638550, 30766260, 38457825, 51277100, 76915650, 153831300]

約数ペア:

[(1, 153831300), (2, 76915650), (3, 51277100), (4, 38457825), (5, 30766260), (6, 25638550), (7, 21975900), (10, 15383130), (12, 12819275), (14, 10987950), (15, 10255420), (17, 9048900), (20, 7691565), (21, 7325300), (25, 6153252), (28, 5493975), (30, 5127710), (31, 4962300), (34, 4524450), (35, 4395180), (42, 3662650), (50, 3076626), (51, 3016300), (60, 2563855), (62, 2481150), (68, 2262225), (70, 2197590), (75, 2051084), (84, 1831325), (85, 1809780), (93, 1654100), (100, 1538313), (102, 1508150), (105, 1465060), (119, 1292700), (124, 1240575), (139, 1106700), (140, 1098795), (150, 1025542), (155, 992460), (170, 904890), (175, 879036), (186, 827050), (204, 754075), (210, 732530), (217, 708900), (238, 646350), (255, 603260), (278, 553350), (300, 512771), (310, 496230), (340, 452445), (350, 439518), (357, 430900), (372, 413525), (417, 368900), (420, 366265), (425, 361956), (434, 354450), (465, 330820), (476, 323175), (510, 301630), (525, 293012), (527, 291900), (556, 276675), (595, 258540), (620, 248115), (651, 236300), (695, 221340), (700, 219759), (714, 215450), (775, 198492), (834, 184450), (850, 180978), (868, 177225), (930, 165410), (973, 158100), (1020, 150815), (1050, 146506), (1054, 145950), (1085, 141780), (1190, 129270), (1275, 120652), (1302, 118150), (1390, 110670), (1428, 107725), (1550, 99246), (1581, 97300), (1668, 92225), (1700, 90489), (1785, 86180), (1860, 82705), (1946, 79050), (2085, 73780), (2100, 73253), (2108, 72975), (2170, 70890), (2325, 66164), (2363, 65100), (2380, 64635), (2550, 60326), (2604, 59075), (2635, 58380), (2780, 55335), (2919, 52700), (2975, 51708), (3100, 49623), (3162, 48650), (3255, 47260), (3475, 44268), (3570, 43090), (3689, 41700), (3892, 39525), (4170, 36890), (4309, 35700), (4340, 35445), (4650, 33082), (4726, 32550), (4865, 31620), (5100, 30163), (5270, 29190), (5425, 28356), (5838, 26350), (5950, 25854), (6324, 24325), (6510, 23630), (6950, 22134), (7089, 21700), (7140, 21545), (7378, 20850), (7905, 19460), (8340, 18445), (8618, 17850), (8925, 17236), (9300, 16541), (9452, 16275), (9730, 15810), (10425, 14756), (10540, 14595), (10850, 14178), (11067, 13900), (11676, 13175), (11815, 13020), (11900, 12927)]