238965000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 759132000

約数和(自身を除く): 520167000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 89, 100, 120, 125, 150, 178, 179, 200, 250, 267, 300, 356, 358, 375, 445, 500, 534, 537, 600, 625, 712, 716, 750, 890, 895, 1000, 1068, 1074, 1250, 1335, 1432, 1500, 1780, 1790, 1875, 2136, 2148, 2225, 2500, 2670, 2685, 3000, 3560, 3580, 3750, 4296, 4450, 4475, 5000, 5340, 5370, 6675, 7160, 7500, 8900, 8950, 10680, 10740, 11125, 13350, 13425, 15000, 15931, 17800, 17900, 21480, 22250, 22375, 26700, 26850, 31862, 33375, 35800, 44500, 44750, 47793, 53400, 53700, 55625, 63724, 66750, 67125, 79655, 89000, 89500, 95586, 107400, 111250, 111875, 127448, 133500, 134250, 159310, 166875, 179000, 191172, 222500, 223750, 238965, 267000, 268500, 318620, 333750, 335625, 382344, 398275, 445000, 447500, 477930, 537000, 637240, 667500, 671250, 796550, 895000, 955860, 1194825, 1335000, 1342500, 1593100, 1911720, 1991375, 2389650, 2685000, 3186200, 3982750, 4779300, 5974125, 7965500, 9558600, 9956875, 11948250, 15931000, 19913750, 23896500, 29870625, 39827500, 47793000, 59741250, 79655000, 119482500, 238965000]

約数ペア:

[(1, 238965000), (2, 119482500), (3, 79655000), (4, 59741250), (5, 47793000), (6, 39827500), (8, 29870625), (10, 23896500), (12, 19913750), (15, 15931000), (20, 11948250), (24, 9956875), (25, 9558600), (30, 7965500), (40, 5974125), (50, 4779300), (60, 3982750), (75, 3186200), (89, 2685000), (100, 2389650), (120, 1991375), (125, 1911720), (150, 1593100), (178, 1342500), (179, 1335000), (200, 1194825), (250, 955860), (267, 895000), (300, 796550), (356, 671250), (358, 667500), (375, 637240), (445, 537000), (500, 477930), (534, 447500), (537, 445000), (600, 398275), (625, 382344), (712, 335625), (716, 333750), (750, 318620), (890, 268500), (895, 267000), (1000, 238965), (1068, 223750), (1074, 222500), (1250, 191172), (1335, 179000), (1432, 166875), (1500, 159310), (1780, 134250), (1790, 133500), (1875, 127448), (2136, 111875), (2148, 111250), (2225, 107400), (2500, 95586), (2670, 89500), (2685, 89000), (3000, 79655), (3560, 67125), (3580, 66750), (3750, 63724), (4296, 55625), (4450, 53700), (4475, 53400), (5000, 47793), (5340, 44750), (5370, 44500), (6675, 35800), (7160, 33375), (7500, 31862), (8900, 26850), (8950, 26700), (10680, 22375), (10740, 22250), (11125, 21480), (13350, 17900), (13425, 17800), (15000, 15931)]