53909100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 198598400

約数和(自身を除く): 144689300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 43, 45, 50, 60, 63, 70, 75, 84, 86, 90, 100, 105, 126, 129, 140, 150, 172, 175, 180, 199, 210, 215, 225, 252, 258, 300, 301, 315, 350, 387, 398, 420, 430, 450, 516, 525, 597, 602, 630, 645, 700, 774, 796, 860, 900, 903, 995, 1050, 1075, 1194, 1204, 1260, 1290, 1393, 1505, 1548, 1575, 1791, 1806, 1935, 1990, 2100, 2150, 2388, 2580, 2709, 2786, 2985, 3010, 3150, 3225, 3582, 3612, 3870, 3980, 4179, 4300, 4515, 4975, 5418, 5572, 5970, 6020, 6300, 6450, 6965, 7164, 7525, 7740, 8358, 8557, 8955, 9030, 9675, 9950, 10836, 11940, 12537, 12900, 13545, 13930, 14925, 15050, 16716, 17114, 17910, 18060, 19350, 19900, 20895, 22575, 25074, 25671, 27090, 27860, 29850, 30100, 34228, 34825, 35820, 38700, 41790, 42785, 44775, 45150, 50148, 51342, 54180, 59700, 59899, 62685, 67725, 69650, 77013, 83580, 85570, 89550, 90300, 102684, 104475, 119798, 125370, 128355, 135450, 139300, 154026, 171140, 179100, 179697, 208950, 213925, 239596, 250740, 256710, 270900, 299495, 308052, 313425, 359394, 385065, 417900, 427850, 513420, 539091, 598990, 626850, 641775, 718788, 770130, 855700, 898485, 1078182, 1197980, 1253700, 1283550, 1497475, 1540260, 1796970, 1925325, 2156364, 2567100, 2695455, 2994950, 3593940, 3850650, 4492425, 5390910, 5989900, 7701300, 8984850, 10781820, 13477275, 17969700, 26954550, 53909100]

約数ペア:

[(1, 53909100), (2, 26954550), (3, 17969700), (4, 13477275), (5, 10781820), (6, 8984850), (7, 7701300), (9, 5989900), (10, 5390910), (12, 4492425), (14, 3850650), (15, 3593940), (18, 2994950), (20, 2695455), (21, 2567100), (25, 2156364), (28, 1925325), (30, 1796970), (35, 1540260), (36, 1497475), (42, 1283550), (43, 1253700), (45, 1197980), (50, 1078182), (60, 898485), (63, 855700), (70, 770130), (75, 718788), (84, 641775), (86, 626850), (90, 598990), (100, 539091), (105, 513420), (126, 427850), (129, 417900), (140, 385065), (150, 359394), (172, 313425), (175, 308052), (180, 299495), (199, 270900), (210, 256710), (215, 250740), (225, 239596), (252, 213925), (258, 208950), (300, 179697), (301, 179100), (315, 171140), (350, 154026), (387, 139300), (398, 135450), (420, 128355), (430, 125370), (450, 119798), (516, 104475), (525, 102684), (597, 90300), (602, 89550), (630, 85570), (645, 83580), (700, 77013), (774, 69650), (796, 67725), (860, 62685), (900, 59899), (903, 59700), (995, 54180), (1050, 51342), (1075, 50148), (1194, 45150), (1204, 44775), (1260, 42785), (1290, 41790), (1393, 38700), (1505, 35820), (1548, 34825), (1575, 34228), (1791, 30100), (1806, 29850), (1935, 27860), (1990, 27090), (2100, 25671), (2150, 25074), (2388, 22575), (2580, 20895), (2709, 19900), (2786, 19350), (2985, 18060), (3010, 17910), (3150, 17114), (3225, 16716), (3582, 15050), (3612, 14925), (3870, 13930), (3980, 13545), (4179, 12900), (4300, 12537), (4515, 11940), (4975, 10836), (5418, 9950), (5572, 9675), (5970, 9030), (6020, 8955), (6300, 8557), (6450, 8358), (6965, 7740), (7164, 7525)]