149463120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 495504000

約数和(自身を除く): 346040880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 449, 456, 570, 584, 730, 760, 876, 898, 912, 1095, 1140, 1168, 1347, 1387, 1460, 1520, 1752, 1796, 2190, 2245, 2280, 2694, 2774, 2920, 3504, 3592, 4161, 4380, 4490, 4560, 5388, 5548, 5840, 6735, 6935, 7184, 8322, 8531, 8760, 8980, 10776, 11096, 13470, 13870, 16644, 17062, 17520, 17960, 20805, 21552, 22192, 25593, 26940, 27740, 32777, 33288, 34124, 35920, 41610, 42655, 51186, 53880, 55480, 65554, 66576, 68248, 83220, 85310, 98331, 102372, 107760, 110960, 127965, 131108, 136496, 163885, 166440, 170620, 196662, 204744, 255930, 262216, 327770, 332880, 341240, 393324, 409488, 491655, 511860, 524432, 622763, 655540, 682480, 786648, 983310, 1023720, 1245526, 1311080, 1573296, 1868289, 1966620, 2047440, 2491052, 2622160, 3113815, 3736578, 3933240, 4982104, 6227630, 7473156, 7866480, 9341445, 9964208, 12455260, 14946312, 18682890, 24910520, 29892624, 37365780, 49821040, 74731560, 149463120]

約数ペア:

[(1, 149463120), (2, 74731560), (3, 49821040), (4, 37365780), (5, 29892624), (6, 24910520), (8, 18682890), (10, 14946312), (12, 12455260), (15, 9964208), (16, 9341445), (19, 7866480), (20, 7473156), (24, 6227630), (30, 4982104), (38, 3933240), (40, 3736578), (48, 3113815), (57, 2622160), (60, 2491052), (73, 2047440), (76, 1966620), (80, 1868289), (95, 1573296), (114, 1311080), (120, 1245526), (146, 1023720), (152, 983310), (190, 786648), (219, 682480), (228, 655540), (240, 622763), (285, 524432), (292, 511860), (304, 491655), (365, 409488), (380, 393324), (438, 341240), (449, 332880), (456, 327770), (570, 262216), (584, 255930), (730, 204744), (760, 196662), (876, 170620), (898, 166440), (912, 163885), (1095, 136496), (1140, 131108), (1168, 127965), (1347, 110960), (1387, 107760), (1460, 102372), (1520, 98331), (1752, 85310), (1796, 83220), (2190, 68248), (2245, 66576), (2280, 65554), (2694, 55480), (2774, 53880), (2920, 51186), (3504, 42655), (3592, 41610), (4161, 35920), (4380, 34124), (4490, 33288), (4560, 32777), (5388, 27740), (5548, 26940), (5840, 25593), (6735, 22192), (6935, 21552), (7184, 20805), (8322, 17960), (8531, 17520), (8760, 17062), (8980, 16644), (10776, 13870), (11096, 13470)]