3819900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 13499136

約数和(自身を除く): 9679236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 107, 119, 140, 150, 170, 175, 204, 210, 214, 238, 255, 300, 321, 340, 350, 357, 420, 425, 428, 476, 510, 525, 535, 595, 642, 700, 714, 749, 850, 1020, 1050, 1070, 1190, 1275, 1284, 1428, 1498, 1605, 1700, 1785, 1819, 2100, 2140, 2247, 2380, 2550, 2675, 2975, 2996, 3210, 3570, 3638, 3745, 4494, 5100, 5350, 5457, 5950, 6420, 7140, 7276, 7490, 8025, 8925, 8988, 9095, 10700, 10914, 11235, 11900, 12733, 14980, 16050, 17850, 18190, 18725, 21828, 22470, 25466, 27285, 32100, 35700, 36380, 37450, 38199, 44940, 45475, 50932, 54570, 56175, 63665, 74900, 76398, 90950, 109140, 112350, 127330, 136425, 152796, 181900, 190995, 224700, 254660, 272850, 318325, 381990, 545700, 636650, 763980, 954975, 1273300, 1909950, 3819900]

約数ペア:

[(1, 3819900), (2, 1909950), (3, 1273300), (4, 954975), (5, 763980), (6, 636650), (7, 545700), (10, 381990), (12, 318325), (14, 272850), (15, 254660), (17, 224700), (20, 190995), (21, 181900), (25, 152796), (28, 136425), (30, 127330), (34, 112350), (35, 109140), (42, 90950), (50, 76398), (51, 74900), (60, 63665), (68, 56175), (70, 54570), (75, 50932), (84, 45475), (85, 44940), (100, 38199), (102, 37450), (105, 36380), (107, 35700), (119, 32100), (140, 27285), (150, 25466), (170, 22470), (175, 21828), (204, 18725), (210, 18190), (214, 17850), (238, 16050), (255, 14980), (300, 12733), (321, 11900), (340, 11235), (350, 10914), (357, 10700), (420, 9095), (425, 8988), (428, 8925), (476, 8025), (510, 7490), (525, 7276), (535, 7140), (595, 6420), (642, 5950), (700, 5457), (714, 5350), (749, 5100), (850, 4494), (1020, 3745), (1050, 3638), (1070, 3570), (1190, 3210), (1275, 2996), (1284, 2975), (1428, 2675), (1498, 2550), (1605, 2380), (1700, 2247), (1785, 2140), (1819, 2100)]