72745200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 270

約数和(自身を含む): 279143592

約数和(自身を除く): 206398392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 144, 150, 165, 167, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 300, 330, 334, 360, 363, 396, 400, 440, 450, 484, 495, 501, 528, 550, 600, 605, 660, 668, 720, 726, 792, 825, 835, 880, 900, 968, 990, 1002, 1089, 1100, 1200, 1210, 1320, 1336, 1452, 1503, 1584, 1650, 1670, 1800, 1815, 1837, 1936, 1980, 2004, 2178, 2200, 2420, 2475, 2505, 2640, 2672, 2904, 3006, 3025, 3300, 3340, 3600, 3630, 3674, 3960, 4008, 4175, 4356, 4400, 4840, 4950, 5010, 5445, 5511, 5808, 6012, 6050, 6600, 6680, 7260, 7348, 7515, 7920, 8016, 8350, 8712, 9075, 9185, 9680, 9900, 10020, 10890, 11022, 12024, 12100, 12525, 13200, 13360, 14520, 14696, 15030, 16533, 16700, 17424, 18150, 18370, 19800, 20040, 20207, 21780, 22044, 24048, 24200, 25050, 27225, 27555, 29040, 29392, 30060, 33066, 33400, 36300, 36740, 37575, 39600, 40080, 40414, 43560, 44088, 45925, 48400, 50100, 54450, 55110, 60120, 60621, 66132, 66800, 72600, 73480, 75150, 80828, 82665, 87120, 88176, 91850, 100200, 101035, 108900, 110220, 120240, 121242, 132264, 137775, 145200, 146960, 150300, 161656, 165330, 181863, 183700, 200400, 202070, 217800, 220440, 242484, 264528, 275550, 300600, 303105, 323312, 330660, 363726, 367400, 404140, 413325, 435600, 440880, 484968, 505175, 551100, 601200, 606210, 661320, 727452, 734800, 808280, 826650, 909315, 969936, 1010350, 1102200, 1212420, 1322640, 1454904, 1515525, 1616560, 1653300, 1818630, 2020700, 2204400, 2424840, 2909808, 3031050, 3306600, 3637260, 4041400, 4546575, 4849680, 6062100, 6613200, 7274520, 8082800, 9093150, 12124200, 14549040, 18186300, 24248400, 36372600, 72745200]

約数ペア:

[(1, 72745200), (2, 36372600), (3, 24248400), (4, 18186300), (5, 14549040), (6, 12124200), (8, 9093150), (9, 8082800), (10, 7274520), (11, 6613200), (12, 6062100), (15, 4849680), (16, 4546575), (18, 4041400), (20, 3637260), (22, 3306600), (24, 3031050), (25, 2909808), (30, 2424840), (33, 2204400), (36, 2020700), (40, 1818630), (44, 1653300), (45, 1616560), (48, 1515525), (50, 1454904), (55, 1322640), (60, 1212420), (66, 1102200), (72, 1010350), (75, 969936), (80, 909315), (88, 826650), (90, 808280), (99, 734800), (100, 727452), (110, 661320), (120, 606210), (121, 601200), (132, 551100), (144, 505175), (150, 484968), (165, 440880), (167, 435600), (176, 413325), (180, 404140), (198, 367400), (200, 363726), (220, 330660), (225, 323312), (240, 303105), (242, 300600), (264, 275550), (275, 264528), (300, 242484), (330, 220440), (334, 217800), (360, 202070), (363, 200400), (396, 183700), (400, 181863), (440, 165330), (450, 161656), (484, 150300), (495, 146960), (501, 145200), (528, 137775), (550, 132264), (600, 121242), (605, 120240), (660, 110220), (668, 108900), (720, 101035), (726, 100200), (792, 91850), (825, 88176), (835, 87120), (880, 82665), (900, 80828), (968, 75150), (990, 73480), (1002, 72600), (1089, 66800), (1100, 66132), (1200, 60621), (1210, 60120), (1320, 55110), (1336, 54450), (1452, 50100), (1503, 48400), (1584, 45925), (1650, 44088), (1670, 43560), (1800, 40414), (1815, 40080), (1837, 39600), (1936, 37575), (1980, 36740), (2004, 36300), (2178, 33400), (2200, 33066), (2420, 30060), (2475, 29392), (2505, 29040), (2640, 27555), (2672, 27225), (2904, 25050), (3006, 24200), (3025, 24048), (3300, 22044), (3340, 21780), (3600, 20207), (3630, 20040), (3674, 19800), (3960, 18370), (4008, 18150), (4175, 17424), (4356, 16700), (4400, 16533), (4840, 15030), (4950, 14696), (5010, 14520), (5445, 13360), (5511, 13200), (5808, 12525), (6012, 12100), (6050, 12024), (6600, 11022), (6680, 10890), (7260, 10020), (7348, 9900), (7515, 9680), (7920, 9185), (8016, 9075), (8350, 8712)]