155606010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 457574400

約数和(自身を除く): 301968390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 59, 70, 95, 105, 114, 118, 133, 177, 190, 210, 266, 285, 295, 354, 399, 413, 570, 590, 661, 665, 798, 826, 885, 1121, 1239, 1322, 1330, 1770, 1983, 1995, 2065, 2242, 2478, 3305, 3363, 3966, 3990, 4130, 4627, 5605, 6195, 6610, 6726, 7847, 9254, 9915, 11210, 12390, 12559, 13881, 15694, 16815, 19830, 23135, 23541, 25118, 27762, 33630, 37677, 38999, 39235, 46270, 47082, 62795, 69405, 75354, 77998, 78470, 87913, 116997, 117705, 125590, 138810, 175826, 188385, 194995, 233994, 235410, 263739, 272993, 376770, 389990, 439565, 527478, 545986, 584985, 740981, 818979, 879130, 1169970, 1318695, 1364965, 1481962, 1637958, 2222943, 2637390, 2729930, 3704905, 4094895, 4445886, 5186867, 7409810, 8189790, 10373734, 11114715, 15560601, 22229430, 25934335, 31121202, 51868670, 77803005, 155606010]

約数ペア:

[(1, 155606010), (2, 77803005), (3, 51868670), (5, 31121202), (6, 25934335), (7, 22229430), (10, 15560601), (14, 11114715), (15, 10373734), (19, 8189790), (21, 7409810), (30, 5186867), (35, 4445886), (38, 4094895), (42, 3704905), (57, 2729930), (59, 2637390), (70, 2222943), (95, 1637958), (105, 1481962), (114, 1364965), (118, 1318695), (133, 1169970), (177, 879130), (190, 818979), (210, 740981), (266, 584985), (285, 545986), (295, 527478), (354, 439565), (399, 389990), (413, 376770), (570, 272993), (590, 263739), (661, 235410), (665, 233994), (798, 194995), (826, 188385), (885, 175826), (1121, 138810), (1239, 125590), (1322, 117705), (1330, 116997), (1770, 87913), (1983, 78470), (1995, 77998), (2065, 75354), (2242, 69405), (2478, 62795), (3305, 47082), (3363, 46270), (3966, 39235), (3990, 38999), (4130, 37677), (4627, 33630), (5605, 27762), (6195, 25118), (6610, 23541), (6726, 23135), (7847, 19830), (9254, 16815), (9915, 15694), (11210, 13881), (12390, 12559)]