55416060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 200674656

約数和(自身を除く): 145258596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 103, 105, 122, 126, 140, 147, 180, 183, 196, 206, 210, 244, 245, 252, 294, 305, 309, 315, 366, 412, 420, 427, 441, 490, 515, 549, 588, 610, 618, 630, 721, 732, 735, 854, 882, 915, 927, 980, 1030, 1098, 1220, 1236, 1260, 1281, 1442, 1470, 1545, 1708, 1764, 1830, 1854, 2060, 2135, 2163, 2196, 2205, 2562, 2745, 2884, 2940, 2989, 3090, 3605, 3660, 3708, 3843, 4270, 4326, 4410, 4635, 5047, 5124, 5490, 5978, 6180, 6283, 6405, 6489, 7210, 7686, 8540, 8652, 8820, 8967, 9270, 10094, 10815, 10980, 11956, 12566, 12810, 12978, 14420, 14945, 15141, 15372, 17934, 18540, 18849, 19215, 20188, 21630, 25132, 25235, 25620, 25956, 26901, 29890, 30282, 31415, 32445, 35868, 37698, 38430, 43260, 43981, 44835, 45423, 50470, 53802, 56547, 59780, 60564, 62830, 64890, 75396, 75705, 76860, 87962, 89670, 90846, 94245, 100940, 107604, 113094, 125660, 129780, 131943, 134505, 151410, 175924, 179340, 181692, 188490, 219905, 226188, 227115, 263886, 269010, 282735, 302820, 307867, 376980, 395829, 439810, 454230, 527772, 538020, 565470, 615734, 659715, 791658, 879620, 908460, 923601, 1130940, 1231468, 1319430, 1539335, 1583316, 1847202, 1979145, 2638860, 2770803, 3078670, 3694404, 3958290, 4618005, 5541606, 6157340, 7916580, 9236010, 11083212, 13854015, 18472020, 27708030, 55416060]

約数ペア:

[(1, 55416060), (2, 27708030), (3, 18472020), (4, 13854015), (5, 11083212), (6, 9236010), (7, 7916580), (9, 6157340), (10, 5541606), (12, 4618005), (14, 3958290), (15, 3694404), (18, 3078670), (20, 2770803), (21, 2638860), (28, 1979145), (30, 1847202), (35, 1583316), (36, 1539335), (42, 1319430), (45, 1231468), (49, 1130940), (60, 923601), (61, 908460), (63, 879620), (70, 791658), (84, 659715), (90, 615734), (98, 565470), (103, 538020), (105, 527772), (122, 454230), (126, 439810), (140, 395829), (147, 376980), (180, 307867), (183, 302820), (196, 282735), (206, 269010), (210, 263886), (244, 227115), (245, 226188), (252, 219905), (294, 188490), (305, 181692), (309, 179340), (315, 175924), (366, 151410), (412, 134505), (420, 131943), (427, 129780), (441, 125660), (490, 113094), (515, 107604), (549, 100940), (588, 94245), (610, 90846), (618, 89670), (630, 87962), (721, 76860), (732, 75705), (735, 75396), (854, 64890), (882, 62830), (915, 60564), (927, 59780), (980, 56547), (1030, 53802), (1098, 50470), (1220, 45423), (1236, 44835), (1260, 43981), (1281, 43260), (1442, 38430), (1470, 37698), (1545, 35868), (1708, 32445), (1764, 31415), (1830, 30282), (1854, 29890), (2060, 26901), (2135, 25956), (2163, 25620), (2196, 25235), (2205, 25132), (2562, 21630), (2745, 20188), (2884, 19215), (2940, 18849), (2989, 18540), (3090, 17934), (3605, 15372), (3660, 15141), (3708, 14945), (3843, 14420), (4270, 12978), (4326, 12810), (4410, 12566), (4635, 11956), (5047, 10980), (5124, 10815), (5490, 10094), (5978, 9270), (6180, 8967), (6283, 8820), (6405, 8652), (6489, 8540), (7210, 7686)]