138436800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 459589632

約数和(自身を除く): 321152832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 151, 160, 191, 192, 200, 240, 300, 302, 320, 382, 400, 453, 480, 573, 600, 604, 755, 764, 800, 906, 955, 960, 1146, 1200, 1208, 1510, 1528, 1600, 1812, 1910, 2265, 2292, 2400, 2416, 2865, 3020, 3056, 3624, 3775, 3820, 4530, 4584, 4775, 4800, 4832, 5730, 6040, 6112, 7248, 7550, 7640, 9060, 9168, 9550, 9664, 11325, 11460, 12080, 12224, 14325, 14496, 15100, 15280, 18120, 18336, 19100, 22650, 22920, 24160, 28650, 28841, 28992, 30200, 30560, 36240, 36672, 38200, 45300, 45840, 48320, 57300, 57682, 60400, 61120, 72480, 76400, 86523, 90600, 91680, 114600, 115364, 120800, 144205, 144960, 152800, 173046, 181200, 183360, 229200, 230728, 241600, 288410, 305600, 346092, 362400, 432615, 458400, 461456, 576820, 692184, 721025, 724800, 865230, 916800, 922912, 1153640, 1384368, 1442050, 1730460, 1845824, 2163075, 2307280, 2768736, 2884100, 3460920, 4326150, 4614560, 5537472, 5768200, 6921840, 8652300, 9229120, 11536400, 13843680, 17304600, 23072800, 27687360, 34609200, 46145600, 69218400, 138436800]

約数ペア:

[(1, 138436800), (2, 69218400), (3, 46145600), (4, 34609200), (5, 27687360), (6, 23072800), (8, 17304600), (10, 13843680), (12, 11536400), (15, 9229120), (16, 8652300), (20, 6921840), (24, 5768200), (25, 5537472), (30, 4614560), (32, 4326150), (40, 3460920), (48, 2884100), (50, 2768736), (60, 2307280), (64, 2163075), (75, 1845824), (80, 1730460), (96, 1442050), (100, 1384368), (120, 1153640), (150, 922912), (151, 916800), (160, 865230), (191, 724800), (192, 721025), (200, 692184), (240, 576820), (300, 461456), (302, 458400), (320, 432615), (382, 362400), (400, 346092), (453, 305600), (480, 288410), (573, 241600), (600, 230728), (604, 229200), (755, 183360), (764, 181200), (800, 173046), (906, 152800), (955, 144960), (960, 144205), (1146, 120800), (1200, 115364), (1208, 114600), (1510, 91680), (1528, 90600), (1600, 86523), (1812, 76400), (1910, 72480), (2265, 61120), (2292, 60400), (2400, 57682), (2416, 57300), (2865, 48320), (3020, 45840), (3056, 45300), (3624, 38200), (3775, 36672), (3820, 36240), (4530, 30560), (4584, 30200), (4775, 28992), (4800, 28841), (4832, 28650), (5730, 24160), (6040, 22920), (6112, 22650), (7248, 19100), (7550, 18336), (7640, 18120), (9060, 15280), (9168, 15100), (9550, 14496), (9664, 14325), (11325, 12224), (11460, 12080)]