202109400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 144

約数和(自身を含む): 693482400

約数和(自身を除く): 491373000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1692, 1800, 1880, 2115, 2350, 2389, 2820, 3384, 3525, 4230, 4700, 4778, 5640, 7050, 7167, 8460, 9400, 9556, 10575, 11945, 14100, 14334, 16920, 19112, 21150, 21501, 23890, 28200, 28668, 35835, 42300, 43002, 47780, 57336, 59725, 71670, 84600, 86004, 95560, 107505, 112283, 119450, 143340, 172008, 179175, 215010, 224566, 238900, 286680, 336849, 358350, 430020, 449132, 477800, 537525, 561415, 673698, 716700, 860040, 898264, 1010547, 1075050, 1122830, 1347396, 1433400, 1684245, 2021094, 2150100, 2245660, 2694792, 2807075, 3368490, 4042188, 4300200, 4491320, 5052735, 5614150, 6736980, 8084376, 8421225, 10105470, 11228300, 13473960, 16842450, 20210940, 22456600, 25263675, 33684900, 40421880, 50527350, 67369800, 101054700, 202109400]

約数ペア:

[(1, 202109400), (2, 101054700), (3, 67369800), (4, 50527350), (5, 40421880), (6, 33684900), (8, 25263675), (9, 22456600), (10, 20210940), (12, 16842450), (15, 13473960), (18, 11228300), (20, 10105470), (24, 8421225), (25, 8084376), (30, 6736980), (36, 5614150), (40, 5052735), (45, 4491320), (47, 4300200), (50, 4042188), (60, 3368490), (72, 2807075), (75, 2694792), (90, 2245660), (94, 2150100), (100, 2021094), (120, 1684245), (141, 1433400), (150, 1347396), (180, 1122830), (188, 1075050), (200, 1010547), (225, 898264), (235, 860040), (282, 716700), (300, 673698), (360, 561415), (376, 537525), (423, 477800), (450, 449132), (470, 430020), (564, 358350), (600, 336849), (705, 286680), (846, 238900), (900, 224566), (940, 215010), (1128, 179175), (1175, 172008), (1410, 143340), (1692, 119450), (1800, 112283), (1880, 107505), (2115, 95560), (2350, 86004), (2389, 84600), (2820, 71670), (3384, 59725), (3525, 57336), (4230, 47780), (4700, 43002), (4778, 42300), (5640, 35835), (7050, 28668), (7167, 28200), (8460, 23890), (9400, 21501), (9556, 21150), (10575, 19112), (11945, 16920), (14100, 14334)]