211250400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 742452480

約数和(自身を除く): 531202080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 43, 46, 48, 50, 60, 69, 75, 80, 86, 89, 92, 96, 100, 115, 120, 129, 138, 150, 160, 172, 178, 184, 200, 215, 230, 240, 258, 267, 276, 300, 344, 345, 356, 368, 400, 430, 445, 460, 480, 516, 534, 552, 575, 600, 645, 688, 690, 712, 736, 800, 860, 890, 920, 989, 1032, 1068, 1075, 1104, 1150, 1200, 1290, 1335, 1376, 1380, 1424, 1720, 1725, 1780, 1840, 1978, 2047, 2064, 2136, 2150, 2208, 2225, 2300, 2400, 2580, 2670, 2760, 2848, 2967, 3225, 3440, 3450, 3560, 3680, 3827, 3956, 4094, 4128, 4272, 4300, 4450, 4600, 4945, 5160, 5340, 5520, 5934, 6141, 6450, 6675, 6880, 6900, 7120, 7654, 7912, 8188, 8544, 8600, 8900, 9200, 9890, 10235, 10320, 10680, 11040, 11481, 11868, 12282, 12900, 13350, 13800, 14240, 14835, 15308, 15824, 16376, 17200, 17800, 18400, 19135, 19780, 20470, 20640, 21360, 22962, 23736, 24564, 24725, 25800, 26700, 27600, 29670, 30616, 30705, 31648, 32752, 34400, 35600, 38270, 39560, 40940, 42720, 45924, 47472, 49128, 49450, 51175, 51600, 53400, 55200, 57405, 59340, 61232, 61410, 65504, 71200, 74175, 76540, 79120, 81880, 88021, 91848, 94944, 95675, 98256, 98900, 102350, 103200, 106800, 114810, 118680, 122464, 122820, 148350, 153080, 153525, 158240, 163760, 176042, 183696, 191350, 196512, 197800, 204700, 213600, 229620, 237360, 245640, 264063, 287025, 296700, 306160, 307050, 327520, 352084, 367392, 382700, 395600, 409400, 440105, 459240, 474720, 491280, 528126, 574050, 593400, 612320, 614100, 704168, 765400, 791200, 818800, 880210, 918480, 982560, 1056252, 1148100, 1186800, 1228200, 1320315, 1408336, 1530800, 1637600, 1760420, 1836960, 2112504, 2200525, 2296200, 2373600, 2456400, 2640630, 2816672, 3061600, 3520840, 4225008, 4401050, 4592400, 4912800, 5281260, 6601575, 7041680, 8450016, 8802100, 9184800, 10562520, 13203150, 14083360, 17604200, 21125040, 26406300, 35208400, 42250080, 52812600, 70416800, 105625200, 211250400]

約数ペア:

[(1, 211250400), (2, 105625200), (3, 70416800), (4, 52812600), (5, 42250080), (6, 35208400), (8, 26406300), (10, 21125040), (12, 17604200), (15, 14083360), (16, 13203150), (20, 10562520), (23, 9184800), (24, 8802100), (25, 8450016), (30, 7041680), (32, 6601575), (40, 5281260), (43, 4912800), (46, 4592400), (48, 4401050), (50, 4225008), (60, 3520840), (69, 3061600), (75, 2816672), (80, 2640630), (86, 2456400), (89, 2373600), (92, 2296200), (96, 2200525), (100, 2112504), (115, 1836960), (120, 1760420), (129, 1637600), (138, 1530800), (150, 1408336), (160, 1320315), (172, 1228200), (178, 1186800), (184, 1148100), (200, 1056252), (215, 982560), (230, 918480), (240, 880210), (258, 818800), (267, 791200), (276, 765400), (300, 704168), (344, 614100), (345, 612320), (356, 593400), (368, 574050), (400, 528126), (430, 491280), (445, 474720), (460, 459240), (480, 440105), (516, 409400), (534, 395600), (552, 382700), (575, 367392), (600, 352084), (645, 327520), (688, 307050), (690, 306160), (712, 296700), (736, 287025), (800, 264063), (860, 245640), (890, 237360), (920, 229620), (989, 213600), (1032, 204700), (1068, 197800), (1075, 196512), (1104, 191350), (1150, 183696), (1200, 176042), (1290, 163760), (1335, 158240), (1376, 153525), (1380, 153080), (1424, 148350), (1720, 122820), (1725, 122464), (1780, 118680), (1840, 114810), (1978, 106800), (2047, 103200), (2064, 102350), (2136, 98900), (2150, 98256), (2208, 95675), (2225, 94944), (2300, 91848), (2400, 88021), (2580, 81880), (2670, 79120), (2760, 76540), (2848, 74175), (2967, 71200), (3225, 65504), (3440, 61410), (3450, 61232), (3560, 59340), (3680, 57405), (3827, 55200), (3956, 53400), (4094, 51600), (4128, 51175), (4272, 49450), (4300, 49128), (4450, 47472), (4600, 45924), (4945, 42720), (5160, 40940), (5340, 39560), (5520, 38270), (5934, 35600), (6141, 34400), (6450, 32752), (6675, 31648), (6880, 30705), (6900, 30616), (7120, 29670), (7654, 27600), (7912, 26700), (8188, 25800), (8544, 24725), (8600, 24564), (8900, 23736), (9200, 22962), (9890, 21360), (10235, 20640), (10320, 20470), (10680, 19780), (11040, 19135), (11481, 18400), (11868, 17800), (12282, 17200), (12900, 16376), (13350, 15824), (13800, 15308), (14240, 14835)]