151846100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 406224000

約数和(自身を除く): 254377900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 133, 140, 175, 190, 196, 233, 245, 266, 343, 350, 380, 466, 475, 490, 532, 665, 686, 700, 931, 932, 950, 980, 1165, 1225, 1330, 1372, 1631, 1715, 1862, 1900, 2330, 2450, 2660, 3262, 3325, 3430, 3724, 4427, 4655, 4660, 4900, 5825, 6517, 6524, 6650, 6860, 8155, 8575, 8854, 9310, 11417, 11650, 13034, 13300, 16310, 17150, 17708, 18620, 22135, 22834, 23275, 23300, 26068, 30989, 32585, 32620, 34300, 40775, 44270, 45668, 46550, 57085, 61978, 65170, 79919, 81550, 88540, 93100, 110675, 114170, 123956, 130340, 154945, 159838, 162925, 163100, 216923, 221350, 228340, 285425, 309890, 319676, 325850, 399595, 433846, 442700, 570850, 619780, 651700, 774725, 799190, 867692, 1084615, 1141700, 1518461, 1549450, 1598380, 1997975, 2169230, 3036922, 3098900, 3995950, 4338460, 5423075, 6073844, 7592305, 7991900, 10846150, 15184610, 21692300, 30369220, 37961525, 75923050, 151846100]

約数ペア:

[(1, 151846100), (2, 75923050), (4, 37961525), (5, 30369220), (7, 21692300), (10, 15184610), (14, 10846150), (19, 7991900), (20, 7592305), (25, 6073844), (28, 5423075), (35, 4338460), (38, 3995950), (49, 3098900), (50, 3036922), (70, 2169230), (76, 1997975), (95, 1598380), (98, 1549450), (100, 1518461), (133, 1141700), (140, 1084615), (175, 867692), (190, 799190), (196, 774725), (233, 651700), (245, 619780), (266, 570850), (343, 442700), (350, 433846), (380, 399595), (466, 325850), (475, 319676), (490, 309890), (532, 285425), (665, 228340), (686, 221350), (700, 216923), (931, 163100), (932, 162925), (950, 159838), (980, 154945), (1165, 130340), (1225, 123956), (1330, 114170), (1372, 110675), (1631, 93100), (1715, 88540), (1862, 81550), (1900, 79919), (2330, 65170), (2450, 61978), (2660, 57085), (3262, 46550), (3325, 45668), (3430, 44270), (3724, 40775), (4427, 34300), (4655, 32620), (4660, 32585), (4900, 30989), (5825, 26068), (6517, 23300), (6524, 23275), (6650, 22834), (6860, 22135), (8155, 18620), (8575, 17708), (8854, 17150), (9310, 16310), (11417, 13300), (11650, 13034)]