154499040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3461}}^1$

素因数の和:3513

約数の個数: 144

約数和(自身を含む): 544392576

約数和(自身を除く): 389893536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3461, 3720, 4464, 4960, 5580, 6922, 7440, 8928, 10383, 11160, 13844, 14880, 17305, 20766, 22320, 27688, 31149, 34610, 41532, 44640, 51915, 55376, 62298, 69220, 83064, 103830, 107291, 110752, 124596, 138440, 155745, 166128, 207660, 214582, 249192, 276880, 311490, 321873, 332256, 415320, 429164, 498384, 536455, 553760, 622980, 643746, 830640, 858328, 965619, 996768, 1072910, 1245960, 1287492, 1609365, 1661280, 1716656, 1931238, 2145820, 2491920, 2574984, 3218730, 3433312, 3862476, 4291640, 4828095, 4983840, 5149968, 6437460, 7724952, 8583280, 9656190, 10299936, 12874920, 15449904, 17166560, 19312380, 25749840, 30899808, 38624760, 51499680, 77249520, 154499040]

約数ペア:

[(1, 154499040), (2, 77249520), (3, 51499680), (4, 38624760), (5, 30899808), (6, 25749840), (8, 19312380), (9, 17166560), (10, 15449904), (12, 12874920), (15, 10299936), (16, 9656190), (18, 8583280), (20, 7724952), (24, 6437460), (30, 5149968), (31, 4983840), (32, 4828095), (36, 4291640), (40, 3862476), (45, 3433312), (48, 3218730), (60, 2574984), (62, 2491920), (72, 2145820), (80, 1931238), (90, 1716656), (93, 1661280), (96, 1609365), (120, 1287492), (124, 1245960), (144, 1072910), (155, 996768), (160, 965619), (180, 858328), (186, 830640), (240, 643746), (248, 622980), (279, 553760), (288, 536455), (310, 498384), (360, 429164), (372, 415320), (465, 332256), (480, 321873), (496, 311490), (558, 276880), (620, 249192), (720, 214582), (744, 207660), (930, 166128), (992, 155745), (1116, 138440), (1240, 124596), (1395, 110752), (1440, 107291), (1488, 103830), (1860, 83064), (2232, 69220), (2480, 62298), (2790, 55376), (2976, 51915), (3461, 44640), (3720, 41532), (4464, 34610), (4960, 31149), (5580, 27688), (6922, 22320), (7440, 20766), (8928, 17305), (10383, 14880), (11160, 13844)]