149840280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 509652000

約数和(自身を除く): 359811720

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, 81, 90, 103, 108, 120, 135, 162, 180, 206, 216, 270, 309, 324, 360, 405, 412, 449, 515, 540, 618, 648, 810, 824, 898, 927, 1030, 1080, 1236, 1347, 1545, 1620, 1796, 1854, 2060, 2245, 2472, 2694, 2781, 3090, 3240, 3592, 3708, 4041, 4120, 4490, 4635, 5388, 5562, 6180, 6735, 7416, 8082, 8343, 8980, 9270, 10776, 11124, 12123, 12360, 13470, 13905, 16164, 16686, 17960, 18540, 20205, 22248, 24246, 26940, 27810, 32328, 33372, 36369, 37080, 40410, 41715, 46247, 48492, 53880, 55620, 60615, 66744, 72738, 80820, 83430, 92494, 96984, 111240, 121230, 138741, 145476, 161640, 166860, 181845, 184988, 231235, 242460, 277482, 290952, 333720, 363690, 369976, 416223, 462470, 484920, 554964, 693705, 727380, 832446, 924940, 1109928, 1248669, 1387410, 1454760, 1664892, 1849880, 2081115, 2497338, 2774820, 3329784, 3746007, 4162230, 4994676, 5549640, 6243345, 7492014, 8324460, 9989352, 12486690, 14984028, 16648920, 18730035, 24973380, 29968056, 37460070, 49946760, 74920140, 149840280]

約数ペア:

[(1, 149840280), (2, 74920140), (3, 49946760), (4, 37460070), (5, 29968056), (6, 24973380), (8, 18730035), (9, 16648920), (10, 14984028), (12, 12486690), (15, 9989352), (18, 8324460), (20, 7492014), (24, 6243345), (27, 5549640), (30, 4994676), (36, 4162230), (40, 3746007), (45, 3329784), (54, 2774820), (60, 2497338), (72, 2081115), (81, 1849880), (90, 1664892), (103, 1454760), (108, 1387410), (120, 1248669), (135, 1109928), (162, 924940), (180, 832446), (206, 727380), (216, 693705), (270, 554964), (309, 484920), (324, 462470), (360, 416223), (405, 369976), (412, 363690), (449, 333720), (515, 290952), (540, 277482), (618, 242460), (648, 231235), (810, 184988), (824, 181845), (898, 166860), (927, 161640), (1030, 145476), (1080, 138741), (1236, 121230), (1347, 111240), (1545, 96984), (1620, 92494), (1796, 83430), (1854, 80820), (2060, 72738), (2245, 66744), (2472, 60615), (2694, 55620), (2781, 53880), (3090, 48492), (3240, 46247), (3592, 41715), (3708, 40410), (4041, 37080), (4120, 36369), (4490, 33372), (4635, 32328), (5388, 27810), (5562, 26940), (6180, 24246), (6735, 22248), (7416, 20205), (8082, 18540), (8343, 17960), (8980, 16686), (9270, 16164), (10776, 13905), (11124, 13470), (12123, 12360)]