142898400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 216

約数和(自身を含む): 511842240

約数和(自身を除く): 368943840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 89, 90, 96, 100, 120, 144, 150, 160, 178, 180, 200, 223, 225, 240, 267, 288, 300, 356, 360, 400, 445, 446, 450, 480, 534, 600, 669, 712, 720, 800, 801, 890, 892, 900, 1068, 1115, 1200, 1335, 1338, 1424, 1440, 1602, 1780, 1784, 1800, 2007, 2136, 2225, 2230, 2400, 2670, 2676, 2848, 3204, 3345, 3560, 3568, 3600, 4005, 4014, 4272, 4450, 4460, 5340, 5352, 5575, 6408, 6675, 6690, 7120, 7136, 7200, 8010, 8028, 8544, 8900, 8920, 10035, 10680, 10704, 11150, 12816, 13350, 13380, 14240, 16020, 16056, 16725, 17800, 17840, 19847, 20025, 20070, 21360, 21408, 22300, 25632, 26700, 26760, 32040, 32112, 33450, 35600, 35680, 39694, 40050, 40140, 42720, 44600, 50175, 53400, 53520, 59541, 64080, 64224, 66900, 71200, 79388, 80100, 80280, 89200, 99235, 100350, 106800, 107040, 119082, 128160, 133800, 158776, 160200, 160560, 178400, 178623, 198470, 200700, 213600, 238164, 267600, 297705, 317552, 320400, 321120, 357246, 396940, 401400, 476328, 496175, 535200, 595410, 635104, 640800, 714492, 793880, 802800, 893115, 952656, 992350, 1190820, 1428984, 1488525, 1587760, 1605600, 1786230, 1905312, 1984700, 2381640, 2857968, 2977050, 3175520, 3572460, 3969400, 4465575, 4763280, 5715936, 5954100, 7144920, 7938800, 8931150, 9526560, 11908200, 14289840, 15877600, 17862300, 23816400, 28579680, 35724600, 47632800, 71449200, 142898400]

約数ペア:

[(1, 142898400), (2, 71449200), (3, 47632800), (4, 35724600), (5, 28579680), (6, 23816400), (8, 17862300), (9, 15877600), (10, 14289840), (12, 11908200), (15, 9526560), (16, 8931150), (18, 7938800), (20, 7144920), (24, 5954100), (25, 5715936), (30, 4763280), (32, 4465575), (36, 3969400), (40, 3572460), (45, 3175520), (48, 2977050), (50, 2857968), (60, 2381640), (72, 1984700), (75, 1905312), (80, 1786230), (89, 1605600), (90, 1587760), (96, 1488525), (100, 1428984), (120, 1190820), (144, 992350), (150, 952656), (160, 893115), (178, 802800), (180, 793880), (200, 714492), (223, 640800), (225, 635104), (240, 595410), (267, 535200), (288, 496175), (300, 476328), (356, 401400), (360, 396940), (400, 357246), (445, 321120), (446, 320400), (450, 317552), (480, 297705), (534, 267600), (600, 238164), (669, 213600), (712, 200700), (720, 198470), (800, 178623), (801, 178400), (890, 160560), (892, 160200), (900, 158776), (1068, 133800), (1115, 128160), (1200, 119082), (1335, 107040), (1338, 106800), (1424, 100350), (1440, 99235), (1602, 89200), (1780, 80280), (1784, 80100), (1800, 79388), (2007, 71200), (2136, 66900), (2225, 64224), (2230, 64080), (2400, 59541), (2670, 53520), (2676, 53400), (2848, 50175), (3204, 44600), (3345, 42720), (3560, 40140), (3568, 40050), (3600, 39694), (4005, 35680), (4014, 35600), (4272, 33450), (4450, 32112), (4460, 32040), (5340, 26760), (5352, 26700), (5575, 25632), (6408, 22300), (6675, 21408), (6690, 21360), (7120, 20070), (7136, 20025), (7200, 19847), (8010, 17840), (8028, 17800), (8544, 16725), (8900, 16056), (8920, 16020), (10035, 14240), (10680, 13380), (10704, 13350), (11150, 12816)]