149755200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4489

約数の個数: 168

約数和(自身を含む): 561636672

約数和(自身を除く): 411881472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4457, 4800, 5600, 6720, 8400, 8914, 11200, 13371, 16800, 17828, 22285, 26742, 31199, 33600, 35656, 44570, 53484, 62398, 66855, 71312, 89140, 93597, 106968, 111425, 124796, 133710, 142624, 155995, 178280, 187194, 213936, 222850, 249592, 267420, 285248, 311990, 334275, 356560, 374388, 427872, 445700, 467985, 499184, 534840, 623980, 668550, 713120, 748776, 779975, 855744, 891400, 935970, 998368, 1069680, 1247960, 1337100, 1426240, 1497552, 1559950, 1782800, 1871940, 1996736, 2139360, 2339925, 2495920, 2674200, 2995104, 3119900, 3565600, 3743880, 4278720, 4679850, 4991840, 5348400, 5990208, 6239800, 7131200, 7487760, 9359700, 9983680, 10696800, 12479600, 14975520, 18719400, 21393600, 24959200, 29951040, 37438800, 49918400, 74877600, 149755200]

約数ペア:

[(1, 149755200), (2, 74877600), (3, 49918400), (4, 37438800), (5, 29951040), (6, 24959200), (7, 21393600), (8, 18719400), (10, 14975520), (12, 12479600), (14, 10696800), (15, 9983680), (16, 9359700), (20, 7487760), (21, 7131200), (24, 6239800), (25, 5990208), (28, 5348400), (30, 4991840), (32, 4679850), (35, 4278720), (40, 3743880), (42, 3565600), (48, 3119900), (50, 2995104), (56, 2674200), (60, 2495920), (64, 2339925), (70, 2139360), (75, 1996736), (80, 1871940), (84, 1782800), (96, 1559950), (100, 1497552), (105, 1426240), (112, 1337100), (120, 1247960), (140, 1069680), (150, 998368), (160, 935970), (168, 891400), (175, 855744), (192, 779975), (200, 748776), (210, 713120), (224, 668550), (240, 623980), (280, 534840), (300, 499184), (320, 467985), (336, 445700), (350, 427872), (400, 374388), (420, 356560), (448, 334275), (480, 311990), (525, 285248), (560, 267420), (600, 249592), (672, 222850), (700, 213936), (800, 187194), (840, 178280), (960, 155995), (1050, 142624), (1120, 133710), (1200, 124796), (1344, 111425), (1400, 106968), (1600, 93597), (1680, 89140), (2100, 71312), (2240, 66855), (2400, 62398), (2800, 53484), (3360, 44570), (4200, 35656), (4457, 33600), (4800, 31199), (5600, 26742), (6720, 22285), (8400, 17828), (8914, 16800), (11200, 13371)]