29291250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 80

約数和(自身を含む): 74901024

約数和(自身を除く): 45609774

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 107, 125, 146, 150, 214, 219, 250, 321, 365, 375, 438, 535, 625, 642, 730, 750, 1070, 1095, 1250, 1605, 1825, 1875, 2190, 2675, 3210, 3650, 3750, 5350, 5475, 7811, 8025, 9125, 10950, 13375, 15622, 16050, 18250, 23433, 26750, 27375, 39055, 40125, 45625, 46866, 54750, 66875, 78110, 80250, 91250, 117165, 133750, 136875, 195275, 200625, 234330, 273750, 390550, 401250, 585825, 976375, 1171650, 1952750, 2929125, 4881875, 5858250, 9763750, 14645625, 29291250]

約数ペア:

[(1, 29291250), (2, 14645625), (3, 9763750), (5, 5858250), (6, 4881875), (10, 2929125), (15, 1952750), (25, 1171650), (30, 976375), (50, 585825), (73, 401250), (75, 390550), (107, 273750), (125, 234330), (146, 200625), (150, 195275), (214, 136875), (219, 133750), (250, 117165), (321, 91250), (365, 80250), (375, 78110), (438, 66875), (535, 54750), (625, 46866), (642, 45625), (730, 40125), (750, 39055), (1070, 27375), (1095, 26750), (1250, 23433), (1605, 18250), (1825, 16050), (1875, 15622), (2190, 13375), (2675, 10950), (3210, 9125), (3650, 8025), (3750, 7811), (5350, 5475)]