65971500

素因数分解:

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

素因数の和:193

約数の個数: 192

約数和(自身を含む): 225318912

約数和(自身を除く): 159347412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 100, 103, 105, 122, 125, 140, 150, 175, 183, 206, 210, 244, 250, 300, 305, 309, 350, 366, 375, 412, 420, 427, 500, 515, 525, 610, 618, 700, 721, 732, 750, 854, 875, 915, 1030, 1050, 1220, 1236, 1281, 1442, 1500, 1525, 1545, 1708, 1750, 1830, 2060, 2100, 2135, 2163, 2562, 2575, 2625, 2884, 3050, 3090, 3500, 3605, 3660, 4270, 4326, 4575, 5124, 5150, 5250, 6100, 6180, 6283, 6405, 7210, 7625, 7725, 8540, 8652, 9150, 10300, 10500, 10675, 10815, 12566, 12810, 12875, 14420, 15250, 15450, 18025, 18300, 18849, 21350, 21630, 22875, 25132, 25620, 25750, 30500, 30900, 31415, 32025, 36050, 37698, 38625, 42700, 43260, 43981, 45750, 51500, 53375, 54075, 62830, 64050, 72100, 75396, 77250, 87962, 90125, 91500, 94245, 106750, 108150, 125660, 128100, 131943, 154500, 157075, 160125, 175924, 180250, 188490, 213500, 216300, 219905, 263886, 270375, 314150, 320250, 360500, 376980, 439810, 471225, 527772, 540750, 628300, 640500, 659715, 785375, 879620, 942450, 1081500, 1099525, 1319430, 1570750, 1884900, 2199050, 2356125, 2638860, 3141500, 3298575, 4398100, 4712250, 5497625, 6597150, 9424500, 10995250, 13194300, 16492875, 21990500, 32985750, 65971500]

約数ペア:

[(1, 65971500), (2, 32985750), (3, 21990500), (4, 16492875), (5, 13194300), (6, 10995250), (7, 9424500), (10, 6597150), (12, 5497625), (14, 4712250), (15, 4398100), (20, 3298575), (21, 3141500), (25, 2638860), (28, 2356125), (30, 2199050), (35, 1884900), (42, 1570750), (50, 1319430), (60, 1099525), (61, 1081500), (70, 942450), (75, 879620), (84, 785375), (100, 659715), (103, 640500), (105, 628300), (122, 540750), (125, 527772), (140, 471225), (150, 439810), (175, 376980), (183, 360500), (206, 320250), (210, 314150), (244, 270375), (250, 263886), (300, 219905), (305, 216300), (309, 213500), (350, 188490), (366, 180250), (375, 175924), (412, 160125), (420, 157075), (427, 154500), (500, 131943), (515, 128100), (525, 125660), (610, 108150), (618, 106750), (700, 94245), (721, 91500), (732, 90125), (750, 87962), (854, 77250), (875, 75396), (915, 72100), (1030, 64050), (1050, 62830), (1220, 54075), (1236, 53375), (1281, 51500), (1442, 45750), (1500, 43981), (1525, 43260), (1545, 42700), (1708, 38625), (1750, 37698), (1830, 36050), (2060, 32025), (2100, 31415), (2135, 30900), (2163, 30500), (2562, 25750), (2575, 25620), (2625, 25132), (2884, 22875), (3050, 21630), (3090, 21350), (3500, 18849), (3605, 18300), (3660, 18025), (4270, 15450), (4326, 15250), (4575, 14420), (5124, 12875), (5150, 12810), (5250, 12566), (6100, 10815), (6180, 10675), (6283, 10500), (6405, 10300), (7210, 9150), (7625, 8652), (7725, 8540)]