75219930

素因数分解:

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

素因数の和:300

約数の個数: 72

約数和(自身を含む): 200121012

約数和(自身を除く): 124901082

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 107, 146, 214, 219, 321, 365, 438, 535, 642, 657, 730, 963, 1070, 1095, 1314, 1605, 1926, 2190, 3210, 3285, 4815, 6570, 7811, 9630, 11449, 15622, 22898, 23433, 34347, 39055, 46866, 57245, 68694, 70299, 78110, 103041, 114490, 117165, 140598, 171735, 206082, 234330, 343470, 351495, 515205, 702990, 835777, 1030410, 1671554, 2507331, 4178885, 5014662, 7521993, 8357770, 12536655, 15043986, 25073310, 37609965, 75219930]

約数ペア:

[(1, 75219930), (2, 37609965), (3, 25073310), (5, 15043986), (6, 12536655), (9, 8357770), (10, 7521993), (15, 5014662), (18, 4178885), (30, 2507331), (45, 1671554), (73, 1030410), (90, 835777), (107, 702990), (146, 515205), (214, 351495), (219, 343470), (321, 234330), (365, 206082), (438, 171735), (535, 140598), (642, 117165), (657, 114490), (730, 103041), (963, 78110), (1070, 70299), (1095, 68694), (1314, 57245), (1605, 46866), (1926, 39055), (2190, 34347), (3210, 23433), (3285, 22898), (4815, 15622), (6570, 11449), (7811, 9630)]