272238000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 240

約数和(自身を含む): 938300064

約数和(自身を除く): 666062064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 136, 150, 157, 170, 200, 204, 240, 250, 255, 272, 289, 300, 314, 340, 375, 400, 408, 425, 471, 500, 510, 578, 600, 628, 680, 750, 785, 816, 850, 867, 942, 1000, 1020, 1156, 1200, 1256, 1275, 1360, 1445, 1500, 1570, 1700, 1734, 1884, 2000, 2040, 2125, 2312, 2355, 2512, 2550, 2669, 2890, 3000, 3140, 3400, 3468, 3768, 3925, 4080, 4250, 4335, 4624, 4710, 5100, 5338, 5780, 6000, 6280, 6375, 6800, 6936, 7225, 7536, 7850, 8007, 8500, 8670, 9420, 10200, 10676, 11560, 11775, 12560, 12750, 13345, 13872, 14450, 15700, 16014, 17000, 17340, 18840, 19625, 20400, 21352, 21675, 23120, 23550, 25500, 26690, 28900, 31400, 32028, 34000, 34680, 36125, 37680, 39250, 40035, 42704, 43350, 45373, 47100, 51000, 53380, 57800, 58875, 62800, 64056, 66725, 69360, 72250, 78500, 80070, 86700, 90746, 94200, 102000, 106760, 108375, 115600, 117750, 128112, 133450, 136119, 144500, 157000, 160140, 173400, 181492, 188400, 200175, 213520, 216750, 226865, 235500, 266900, 272238, 289000, 314000, 320280, 333625, 346800, 362984, 400350, 433500, 453730, 471000, 533800, 544476, 578000, 640560, 667250, 680595, 725968, 800700, 867000, 907460, 942000, 1000875, 1067600, 1088952, 1134325, 1334500, 1361190, 1601400, 1734000, 1814920, 2001750, 2177904, 2268650, 2669000, 2722380, 3202800, 3402975, 3629840, 4003500, 4537300, 5338000, 5444760, 5671625, 6805950, 8007000, 9074600, 10889520, 11343250, 13611900, 16014000, 17014875, 18149200, 22686500, 27223800, 34029750, 45373000, 54447600, 68059500, 90746000, 136119000, 272238000]

約数ペア:

[(1, 272238000), (2, 136119000), (3, 90746000), (4, 68059500), (5, 54447600), (6, 45373000), (8, 34029750), (10, 27223800), (12, 22686500), (15, 18149200), (16, 17014875), (17, 16014000), (20, 13611900), (24, 11343250), (25, 10889520), (30, 9074600), (34, 8007000), (40, 6805950), (48, 5671625), (50, 5444760), (51, 5338000), (60, 4537300), (68, 4003500), (75, 3629840), (80, 3402975), (85, 3202800), (100, 2722380), (102, 2669000), (120, 2268650), (125, 2177904), (136, 2001750), (150, 1814920), (157, 1734000), (170, 1601400), (200, 1361190), (204, 1334500), (240, 1134325), (250, 1088952), (255, 1067600), (272, 1000875), (289, 942000), (300, 907460), (314, 867000), (340, 800700), (375, 725968), (400, 680595), (408, 667250), (425, 640560), (471, 578000), (500, 544476), (510, 533800), (578, 471000), (600, 453730), (628, 433500), (680, 400350), (750, 362984), (785, 346800), (816, 333625), (850, 320280), (867, 314000), (942, 289000), (1000, 272238), (1020, 266900), (1156, 235500), (1200, 226865), (1256, 216750), (1275, 213520), (1360, 200175), (1445, 188400), (1500, 181492), (1570, 173400), (1700, 160140), (1734, 157000), (1884, 144500), (2000, 136119), (2040, 133450), (2125, 128112), (2312, 117750), (2355, 115600), (2512, 108375), (2550, 106760), (2669, 102000), (2890, 94200), (3000, 90746), (3140, 86700), (3400, 80070), (3468, 78500), (3768, 72250), (3925, 69360), (4080, 66725), (4250, 64056), (4335, 62800), (4624, 58875), (4710, 57800), (5100, 53380), (5338, 51000), (5780, 47100), (6000, 45373), (6280, 43350), (6375, 42704), (6800, 40035), (6936, 39250), (7225, 37680), (7536, 36125), (7850, 34680), (8007, 34000), (8500, 32028), (8670, 31400), (9420, 28900), (10200, 26690), (10676, 25500), (11560, 23550), (11775, 23120), (12560, 21675), (12750, 21352), (13345, 20400), (13872, 19625), (14450, 18840), (15700, 17340), (16014, 17000)]