149400180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 486816960

約数和(自身を除く): 337416780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 523, 529, 540, 621, 690, 828, 1035, 1046, 1058, 1242, 1380, 1569, 1587, 2070, 2092, 2116, 2484, 2615, 2645, 3105, 3138, 3174, 4140, 4707, 4761, 5230, 5290, 6210, 6276, 6348, 7845, 7935, 9414, 9522, 10460, 10580, 12029, 12420, 14121, 14283, 15690, 15870, 18828, 19044, 23535, 23805, 24058, 28242, 28566, 31380, 31740, 36087, 47070, 47610, 48116, 56484, 57132, 60145, 70605, 71415, 72174, 94140, 95220, 108261, 120290, 141210, 142830, 144348, 180435, 216522, 240580, 276667, 282420, 285660, 324783, 360870, 433044, 541305, 553334, 649566, 721740, 830001, 1082610, 1106668, 1299132, 1383335, 1623915, 1660002, 2165220, 2490003, 2766670, 3247830, 3320004, 4150005, 4980006, 5533340, 6495660, 7470009, 8300010, 9960012, 12450015, 14940018, 16600020, 24900030, 29880036, 37350045, 49800060, 74700090, 149400180]

約数ペア:

[(1, 149400180), (2, 74700090), (3, 49800060), (4, 37350045), (5, 29880036), (6, 24900030), (9, 16600020), (10, 14940018), (12, 12450015), (15, 9960012), (18, 8300010), (20, 7470009), (23, 6495660), (27, 5533340), (30, 4980006), (36, 4150005), (45, 3320004), (46, 3247830), (54, 2766670), (60, 2490003), (69, 2165220), (90, 1660002), (92, 1623915), (108, 1383335), (115, 1299132), (135, 1106668), (138, 1082610), (180, 830001), (207, 721740), (230, 649566), (270, 553334), (276, 541305), (345, 433044), (414, 360870), (460, 324783), (523, 285660), (529, 282420), (540, 276667), (621, 240580), (690, 216522), (828, 180435), (1035, 144348), (1046, 142830), (1058, 141210), (1242, 120290), (1380, 108261), (1569, 95220), (1587, 94140), (2070, 72174), (2092, 71415), (2116, 70605), (2484, 60145), (2615, 57132), (2645, 56484), (3105, 48116), (3138, 47610), (3174, 47070), (4140, 36087), (4707, 31740), (4761, 31380), (5230, 28566), (5290, 28242), (6210, 24058), (6276, 23805), (6348, 23535), (7845, 19044), (7935, 18828), (9414, 15870), (9522, 15690), (10460, 14283), (10580, 14121), (12029, 12420)]