252477780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{683}}^1$

素因数の和:857

約数の個数: 96

約数和(自身を含む): 726703488

約数和(自身を除く): 474225708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 101, 122, 183, 202, 244, 303, 305, 366, 404, 505, 606, 610, 683, 732, 915, 1010, 1212, 1220, 1366, 1515, 1830, 2020, 2049, 2732, 3030, 3415, 3660, 4098, 6060, 6161, 6830, 8196, 10245, 12322, 13660, 18483, 20490, 24644, 30805, 36966, 40980, 41663, 61610, 68983, 73932, 83326, 92415, 123220, 124989, 137966, 166652, 184830, 206949, 208315, 249978, 275932, 344915, 369660, 413898, 416630, 499956, 624945, 689830, 827796, 833260, 1034745, 1249890, 1379660, 2069490, 2499780, 4138980, 4207963, 8415926, 12623889, 16831852, 21039815, 25247778, 42079630, 50495556, 63119445, 84159260, 126238890, 252477780]

約数ペア:

[(1, 252477780), (2, 126238890), (3, 84159260), (4, 63119445), (5, 50495556), (6, 42079630), (10, 25247778), (12, 21039815), (15, 16831852), (20, 12623889), (30, 8415926), (60, 4207963), (61, 4138980), (101, 2499780), (122, 2069490), (183, 1379660), (202, 1249890), (244, 1034745), (303, 833260), (305, 827796), (366, 689830), (404, 624945), (505, 499956), (606, 416630), (610, 413898), (683, 369660), (732, 344915), (915, 275932), (1010, 249978), (1212, 208315), (1220, 206949), (1366, 184830), (1515, 166652), (1830, 137966), (2020, 124989), (2049, 123220), (2732, 92415), (3030, 83326), (3415, 73932), (3660, 68983), (4098, 61610), (6060, 41663), (6161, 40980), (6830, 36966), (8196, 30805), (10245, 24644), (12322, 20490), (13660, 18483)]