154354680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1091}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 518918400

約数和(自身を除く): 364563720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1091, 1179, 1310, 1572, 1965, 2182, 2358, 2620, 3144, 3273, 3537, 3930, 4364, 4716, 5240, 5455, 5895, 6546, 7074, 7860, 8728, 9432, 9819, 10910, 11790, 13092, 14148, 15720, 16365, 17685, 19638, 21820, 23580, 26184, 28296, 29457, 32730, 35370, 39276, 43640, 47160, 49095, 58914, 65460, 70740, 78552, 98190, 117828, 130920, 141480, 142921, 147285, 196380, 235656, 285842, 294570, 392760, 428763, 571684, 589140, 714605, 857526, 1143368, 1178280, 1286289, 1429210, 1715052, 2143815, 2572578, 2858420, 3430104, 3858867, 4287630, 5145156, 5716840, 6431445, 7717734, 8575260, 10290312, 12862890, 15435468, 17150520, 19294335, 25725780, 30870936, 38588670, 51451560, 77177340, 154354680]

約数ペア:

[(1, 154354680), (2, 77177340), (3, 51451560), (4, 38588670), (5, 30870936), (6, 25725780), (8, 19294335), (9, 17150520), (10, 15435468), (12, 12862890), (15, 10290312), (18, 8575260), (20, 7717734), (24, 6431445), (27, 5716840), (30, 5145156), (36, 4287630), (40, 3858867), (45, 3430104), (54, 2858420), (60, 2572578), (72, 2143815), (90, 1715052), (108, 1429210), (120, 1286289), (131, 1178280), (135, 1143368), (180, 857526), (216, 714605), (262, 589140), (270, 571684), (360, 428763), (393, 392760), (524, 294570), (540, 285842), (655, 235656), (786, 196380), (1048, 147285), (1080, 142921), (1091, 141480), (1179, 130920), (1310, 117828), (1572, 98190), (1965, 78552), (2182, 70740), (2358, 65460), (2620, 58914), (3144, 49095), (3273, 47160), (3537, 43640), (3930, 39276), (4364, 35370), (4716, 32730), (5240, 29457), (5455, 28296), (5895, 26184), (6546, 23580), (7074, 21820), (7860, 19638), (8728, 17685), (9432, 16365), (9819, 15720), (10910, 14148), (11790, 13092)]