38845500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 125798400

約数和(自身を除く): 86952900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 29, 30, 38, 47, 50, 57, 58, 60, 75, 76, 87, 94, 95, 100, 114, 116, 125, 141, 145, 150, 174, 188, 190, 228, 235, 250, 282, 285, 290, 300, 348, 375, 380, 435, 470, 475, 500, 551, 564, 570, 580, 705, 725, 750, 870, 893, 940, 950, 1102, 1140, 1175, 1363, 1410, 1425, 1450, 1500, 1653, 1740, 1786, 1900, 2175, 2204, 2350, 2375, 2679, 2726, 2755, 2820, 2850, 2900, 3306, 3525, 3572, 3625, 4089, 4350, 4465, 4700, 4750, 5358, 5452, 5510, 5700, 5875, 6612, 6815, 7050, 7125, 7250, 8178, 8265, 8700, 8930, 9500, 10716, 10875, 11020, 11750, 13395, 13630, 13775, 14100, 14250, 14500, 16356, 16530, 17625, 17860, 20445, 21750, 22325, 23500, 25897, 26790, 27260, 27550, 28500, 33060, 34075, 35250, 40890, 41325, 43500, 44650, 51794, 53580, 55100, 66975, 68150, 68875, 70500, 77691, 81780, 82650, 89300, 102225, 103588, 111625, 129485, 133950, 136300, 137750, 155382, 165300, 170375, 204450, 206625, 223250, 258970, 267900, 275500, 310764, 334875, 340750, 388455, 408900, 413250, 446500, 511125, 517940, 647425, 669750, 681500, 776910, 826500, 1022250, 1294850, 1339500, 1553820, 1942275, 2044500, 2589700, 3237125, 3884550, 6474250, 7769100, 9711375, 12948500, 19422750, 38845500]

約数ペア:

[(1, 38845500), (2, 19422750), (3, 12948500), (4, 9711375), (5, 7769100), (6, 6474250), (10, 3884550), (12, 3237125), (15, 2589700), (19, 2044500), (20, 1942275), (25, 1553820), (29, 1339500), (30, 1294850), (38, 1022250), (47, 826500), (50, 776910), (57, 681500), (58, 669750), (60, 647425), (75, 517940), (76, 511125), (87, 446500), (94, 413250), (95, 408900), (100, 388455), (114, 340750), (116, 334875), (125, 310764), (141, 275500), (145, 267900), (150, 258970), (174, 223250), (188, 206625), (190, 204450), (228, 170375), (235, 165300), (250, 155382), (282, 137750), (285, 136300), (290, 133950), (300, 129485), (348, 111625), (375, 103588), (380, 102225), (435, 89300), (470, 82650), (475, 81780), (500, 77691), (551, 70500), (564, 68875), (570, 68150), (580, 66975), (705, 55100), (725, 53580), (750, 51794), (870, 44650), (893, 43500), (940, 41325), (950, 40890), (1102, 35250), (1140, 34075), (1175, 33060), (1363, 28500), (1410, 27550), (1425, 27260), (1450, 26790), (1500, 25897), (1653, 23500), (1740, 22325), (1786, 21750), (1900, 20445), (2175, 17860), (2204, 17625), (2350, 16530), (2375, 16356), (2679, 14500), (2726, 14250), (2755, 14100), (2820, 13775), (2850, 13630), (2900, 13395), (3306, 11750), (3525, 11020), (3572, 10875), (3625, 10716), (4089, 9500), (4350, 8930), (4465, 8700), (4700, 8265), (4750, 8178), (5358, 7250), (5452, 7125), (5510, 7050), (5700, 6815), (5875, 6612)]