148499460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 475910400

約数和(自身を除く): 327410940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 79, 90, 108, 118, 135, 158, 177, 180, 236, 237, 270, 295, 316, 354, 395, 474, 531, 540, 590, 708, 711, 790, 885, 948, 1062, 1180, 1185, 1422, 1580, 1593, 1770, 2124, 2133, 2370, 2655, 2844, 3186, 3481, 3540, 3555, 4266, 4661, 4740, 5310, 6372, 6962, 7110, 7965, 8532, 9322, 10443, 10620, 10665, 13924, 13983, 14220, 15930, 17405, 18644, 20886, 21330, 23305, 27966, 31329, 31860, 34810, 41772, 41949, 42660, 46610, 52215, 55932, 62658, 69620, 69915, 83898, 93220, 93987, 104430, 125316, 125847, 139830, 156645, 167796, 187974, 208860, 209745, 251694, 274999, 279660, 313290, 375948, 419490, 469935, 503388, 549998, 626580, 629235, 824997, 838980, 939870, 1099996, 1258470, 1374995, 1649994, 1879740, 2474991, 2516940, 2749990, 3299988, 4124985, 4949982, 5499980, 7424973, 8249970, 9899964, 12374955, 14849946, 16499940, 24749910, 29699892, 37124865, 49499820, 74249730, 148499460]

約数ペア:

[(1, 148499460), (2, 74249730), (3, 49499820), (4, 37124865), (5, 29699892), (6, 24749910), (9, 16499940), (10, 14849946), (12, 12374955), (15, 9899964), (18, 8249970), (20, 7424973), (27, 5499980), (30, 4949982), (36, 4124985), (45, 3299988), (54, 2749990), (59, 2516940), (60, 2474991), (79, 1879740), (90, 1649994), (108, 1374995), (118, 1258470), (135, 1099996), (158, 939870), (177, 838980), (180, 824997), (236, 629235), (237, 626580), (270, 549998), (295, 503388), (316, 469935), (354, 419490), (395, 375948), (474, 313290), (531, 279660), (540, 274999), (590, 251694), (708, 209745), (711, 208860), (790, 187974), (885, 167796), (948, 156645), (1062, 139830), (1180, 125847), (1185, 125316), (1422, 104430), (1580, 93987), (1593, 93220), (1770, 83898), (2124, 69915), (2133, 69620), (2370, 62658), (2655, 55932), (2844, 52215), (3186, 46610), (3481, 42660), (3540, 41949), (3555, 41772), (4266, 34810), (4661, 31860), (4740, 31329), (5310, 27966), (6372, 23305), (6962, 21330), (7110, 20886), (7965, 18644), (8532, 17405), (9322, 15930), (10443, 14220), (10620, 13983), (10665, 13924)]