150905520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6761}}^1$

素因数の和:6811

約数の個数: 120

約数和(自身を含む): 523216512

約数和(自身を除く): 372310992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 6761, 7440, 11160, 13522, 20283, 22320, 27044, 33805, 40566, 54088, 60849, 67610, 81132, 101415, 108176, 121698, 135220, 162264, 202830, 209591, 243396, 270440, 304245, 324528, 405660, 419182, 486792, 540880, 608490, 628773, 811320, 838364, 973584, 1047955, 1216980, 1257546, 1622640, 1676728, 1886319, 2095910, 2433960, 2515092, 3143865, 3353456, 3772638, 4191820, 4867920, 5030184, 6287730, 7545276, 8383640, 9431595, 10060368, 12575460, 15090552, 16767280, 18863190, 25150920, 30181104, 37726380, 50301840, 75452760, 150905520]

約数ペア:

[(1, 150905520), (2, 75452760), (3, 50301840), (4, 37726380), (5, 30181104), (6, 25150920), (8, 18863190), (9, 16767280), (10, 15090552), (12, 12575460), (15, 10060368), (16, 9431595), (18, 8383640), (20, 7545276), (24, 6287730), (30, 5030184), (31, 4867920), (36, 4191820), (40, 3772638), (45, 3353456), (48, 3143865), (60, 2515092), (62, 2433960), (72, 2095910), (80, 1886319), (90, 1676728), (93, 1622640), (120, 1257546), (124, 1216980), (144, 1047955), (155, 973584), (180, 838364), (186, 811320), (240, 628773), (248, 608490), (279, 540880), (310, 486792), (360, 419182), (372, 405660), (465, 324528), (496, 304245), (558, 270440), (620, 243396), (720, 209591), (744, 202830), (930, 162264), (1116, 135220), (1240, 121698), (1395, 108176), (1488, 101415), (1860, 81132), (2232, 67610), (2480, 60849), (2790, 54088), (3720, 40566), (4464, 33805), (5580, 27044), (6761, 22320), (7440, 20283), (11160, 13522)]