47895000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 155950080

約数和(自身を除く): 108055080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 103, 120, 124, 125, 150, 155, 186, 200, 206, 248, 250, 300, 309, 310, 372, 375, 412, 465, 500, 515, 600, 618, 620, 625, 744, 750, 775, 824, 930, 1000, 1030, 1236, 1240, 1250, 1500, 1545, 1550, 1860, 1875, 2060, 2325, 2472, 2500, 2575, 3000, 3090, 3100, 3193, 3720, 3750, 3875, 4120, 4650, 5000, 5150, 6180, 6200, 6386, 7500, 7725, 7750, 9300, 9579, 10300, 11625, 12360, 12772, 12875, 15000, 15450, 15500, 15965, 18600, 19158, 19375, 20600, 23250, 25544, 25750, 30900, 31000, 31930, 38316, 38625, 38750, 46500, 47895, 51500, 58125, 61800, 63860, 64375, 76632, 77250, 77500, 79825, 93000, 95790, 103000, 116250, 127720, 128750, 154500, 155000, 159650, 191580, 193125, 232500, 239475, 257500, 309000, 319300, 383160, 386250, 399125, 465000, 478950, 515000, 638600, 772500, 798250, 957900, 1197375, 1545000, 1596500, 1915800, 1995625, 2394750, 3193000, 3991250, 4789500, 5986875, 7982500, 9579000, 11973750, 15965000, 23947500, 47895000]

約数ペア:

[(1, 47895000), (2, 23947500), (3, 15965000), (4, 11973750), (5, 9579000), (6, 7982500), (8, 5986875), (10, 4789500), (12, 3991250), (15, 3193000), (20, 2394750), (24, 1995625), (25, 1915800), (30, 1596500), (31, 1545000), (40, 1197375), (50, 957900), (60, 798250), (62, 772500), (75, 638600), (93, 515000), (100, 478950), (103, 465000), (120, 399125), (124, 386250), (125, 383160), (150, 319300), (155, 309000), (186, 257500), (200, 239475), (206, 232500), (248, 193125), (250, 191580), (300, 159650), (309, 155000), (310, 154500), (372, 128750), (375, 127720), (412, 116250), (465, 103000), (500, 95790), (515, 93000), (600, 79825), (618, 77500), (620, 77250), (625, 76632), (744, 64375), (750, 63860), (775, 61800), (824, 58125), (930, 51500), (1000, 47895), (1030, 46500), (1236, 38750), (1240, 38625), (1250, 38316), (1500, 31930), (1545, 31000), (1550, 30900), (1860, 25750), (1875, 25544), (2060, 23250), (2325, 20600), (2472, 19375), (2500, 19158), (2575, 18600), (3000, 15965), (3090, 15500), (3100, 15450), (3193, 15000), (3720, 12875), (3750, 12772), (3875, 12360), (4120, 11625), (4650, 10300), (5000, 9579), (5150, 9300), (6180, 7750), (6200, 7725), (6386, 7500)]