120025800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 432115200

約数和(自身を除く): 312089400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 50, 54, 60, 62, 72, 75, 81, 90, 93, 100, 108, 120, 124, 135, 150, 155, 162, 180, 186, 200, 216, 225, 239, 248, 270, 279, 300, 310, 324, 360, 372, 405, 450, 465, 478, 540, 558, 600, 620, 648, 675, 717, 744, 775, 810, 837, 900, 930, 956, 1080, 1116, 1195, 1240, 1350, 1395, 1434, 1550, 1620, 1674, 1800, 1860, 1912, 2025, 2151, 2232, 2325, 2390, 2511, 2700, 2790, 2868, 3100, 3240, 3348, 3585, 3720, 4050, 4185, 4302, 4650, 4780, 5022, 5400, 5580, 5736, 5975, 6200, 6453, 6696, 6975, 7170, 7409, 8100, 8370, 8604, 9300, 9560, 10044, 10755, 11160, 11950, 12555, 12906, 13950, 14340, 14818, 16200, 16740, 17208, 17925, 18600, 19359, 20088, 20925, 21510, 22227, 23900, 25110, 25812, 27900, 28680, 29636, 32265, 33480, 35850, 37045, 38718, 41850, 43020, 44454, 47800, 50220, 51624, 53775, 55800, 59272, 62775, 64530, 66681, 71700, 74090, 77436, 83700, 86040, 88908, 96795, 100440, 107550, 111135, 125550, 129060, 133362, 143400, 148180, 154872, 161325, 167400, 177816, 185225, 193590, 200043, 215100, 222270, 251100, 258120, 266724, 296360, 322650, 333405, 370450, 387180, 400086, 430200, 444540, 483975, 502200, 533448, 555675, 600129, 645300, 666810, 740900, 774360, 800172, 889080, 967950, 1000215, 1111350, 1200258, 1290600, 1333620, 1481800, 1600344, 1667025, 1935900, 2000430, 2222700, 2400516, 2667240, 3000645, 3334050, 3871800, 4000860, 4445400, 4801032, 5001075, 6001290, 6668100, 8001720, 10002150, 12002580, 13336200, 15003225, 20004300, 24005160, 30006450, 40008600, 60012900, 120025800]

約数ペア:

[(1, 120025800), (2, 60012900), (3, 40008600), (4, 30006450), (5, 24005160), (6, 20004300), (8, 15003225), (9, 13336200), (10, 12002580), (12, 10002150), (15, 8001720), (18, 6668100), (20, 6001290), (24, 5001075), (25, 4801032), (27, 4445400), (30, 4000860), (31, 3871800), (36, 3334050), (40, 3000645), (45, 2667240), (50, 2400516), (54, 2222700), (60, 2000430), (62, 1935900), (72, 1667025), (75, 1600344), (81, 1481800), (90, 1333620), (93, 1290600), (100, 1200258), (108, 1111350), (120, 1000215), (124, 967950), (135, 889080), (150, 800172), (155, 774360), (162, 740900), (180, 666810), (186, 645300), (200, 600129), (216, 555675), (225, 533448), (239, 502200), (248, 483975), (270, 444540), (279, 430200), (300, 400086), (310, 387180), (324, 370450), (360, 333405), (372, 322650), (405, 296360), (450, 266724), (465, 258120), (478, 251100), (540, 222270), (558, 215100), (600, 200043), (620, 193590), (648, 185225), (675, 177816), (717, 167400), (744, 161325), (775, 154872), (810, 148180), (837, 143400), (900, 133362), (930, 129060), (956, 125550), (1080, 111135), (1116, 107550), (1195, 100440), (1240, 96795), (1350, 88908), (1395, 86040), (1434, 83700), (1550, 77436), (1620, 74090), (1674, 71700), (1800, 66681), (1860, 64530), (1912, 62775), (2025, 59272), (2151, 55800), (2232, 53775), (2325, 51624), (2390, 50220), (2511, 47800), (2700, 44454), (2790, 43020), (2868, 41850), (3100, 38718), (3240, 37045), (3348, 35850), (3585, 33480), (3720, 32265), (4050, 29636), (4185, 28680), (4302, 27900), (4650, 25812), (4780, 25110), (5022, 23900), (5400, 22227), (5580, 21510), (5736, 20925), (5975, 20088), (6200, 19359), (6453, 18600), (6696, 17925), (6975, 17208), (7170, 16740), (7409, 16200), (8100, 14818), (8370, 14340), (8604, 13950), (9300, 12906), (9560, 12555), (10044, 11950), (10755, 11160)]