15695890000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9807

約数の個数: 200

約数和(自身を含む): 45322992000

約数和(自身を除く): 29627102000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 125, 140, 161, 175, 184, 200, 230, 250, 280, 322, 350, 368, 400, 460, 500, 560, 575, 625, 644, 700, 805, 875, 920, 1000, 1150, 1250, 1288, 1400, 1610, 1750, 1840, 2000, 2300, 2500, 2576, 2800, 2875, 3220, 3500, 4025, 4375, 4600, 5000, 5750, 6440, 7000, 8050, 8750, 9200, 9749, 10000, 11500, 12880, 14000, 14375, 16100, 17500, 19498, 20125, 23000, 28750, 32200, 35000, 38996, 40250, 46000, 48745, 57500, 64400, 68243, 70000, 77992, 80500, 97490, 100625, 115000, 136486, 155984, 161000, 194980, 201250, 224227, 230000, 243725, 272972, 322000, 341215, 389960, 402500, 448454, 487450, 545944, 682430, 779920, 805000, 896908, 974900, 1091888, 1121135, 1218625, 1364860, 1569589, 1610000, 1706075, 1793816, 1949800, 2242270, 2437250, 2729720, 3139178, 3412150, 3587632, 3899600, 4484540, 4874500, 5459440, 5605675, 6093125, 6278356, 6824300, 7847945, 8530375, 8969080, 9749000, 11211350, 12186250, 12556712, 13648600, 15695890, 17060750, 17938160, 19498000, 22422700, 24372500, 25113424, 27297200, 28028375, 31391780, 34121500, 39239725, 42651875, 44845400, 48745000, 56056750, 62783560, 68243000, 78479450, 85303750, 89690800, 97490000, 112113500, 125567120, 136486000, 140141875, 156958900, 170607500, 196198625, 224227000, 280283750, 313917800, 341215000, 392397250, 448454000, 560567500, 627835600, 682430000, 784794500, 980993125, 1121135000, 1569589000, 1961986250, 2242270000, 3139178000, 3923972500, 7847945000, 15695890000]

約数ペア:

[(1, 15695890000), (2, 7847945000), (4, 3923972500), (5, 3139178000), (7, 2242270000), (8, 1961986250), (10, 1569589000), (14, 1121135000), (16, 980993125), (20, 784794500), (23, 682430000), (25, 627835600), (28, 560567500), (35, 448454000), (40, 392397250), (46, 341215000), (50, 313917800), (56, 280283750), (70, 224227000), (80, 196198625), (92, 170607500), (100, 156958900), (112, 140141875), (115, 136486000), (125, 125567120), (140, 112113500), (161, 97490000), (175, 89690800), (184, 85303750), (200, 78479450), (230, 68243000), (250, 62783560), (280, 56056750), (322, 48745000), (350, 44845400), (368, 42651875), (400, 39239725), (460, 34121500), (500, 31391780), (560, 28028375), (575, 27297200), (625, 25113424), (644, 24372500), (700, 22422700), (805, 19498000), (875, 17938160), (920, 17060750), (1000, 15695890), (1150, 13648600), (1250, 12556712), (1288, 12186250), (1400, 11211350), (1610, 9749000), (1750, 8969080), (1840, 8530375), (2000, 7847945), (2300, 6824300), (2500, 6278356), (2576, 6093125), (2800, 5605675), (2875, 5459440), (3220, 4874500), (3500, 4484540), (4025, 3899600), (4375, 3587632), (4600, 3412150), (5000, 3139178), (5750, 2729720), (6440, 2437250), (7000, 2242270), (8050, 1949800), (8750, 1793816), (9200, 1706075), (9749, 1610000), (10000, 1569589), (11500, 1364860), (12880, 1218625), (14000, 1121135), (14375, 1091888), (16100, 974900), (17500, 896908), (19498, 805000), (20125, 779920), (23000, 682430), (28750, 545944), (32200, 487450), (35000, 448454), (38996, 402500), (40250, 389960), (46000, 341215), (48745, 322000), (57500, 272972), (64400, 243725), (68243, 230000), (70000, 224227), (77992, 201250), (80500, 194980), (97490, 161000), (100625, 155984), (115000, 136486)]