1315665300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{22961}}^1$

素因数の和:23169

約数の個数: 72

約数和(自身を含む): 3826755072

約数和(自身を除く): 2511089772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 191, 300, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 4775, 5730, 9550, 11460, 14325, 19100, 22961, 28650, 45922, 57300, 68883, 91844, 114805, 137766, 229610, 275532, 344415, 459220, 574025, 688830, 1148050, 1377660, 1722075, 2296100, 3444150, 4385551, 6888300, 8771102, 13156653, 17542204, 21927755, 26313306, 43855510, 52626612, 65783265, 87711020, 109638775, 131566530, 219277550, 263133060, 328916325, 438555100, 657832650, 1315665300]

約数ペア:

[(1, 1315665300), (2, 657832650), (3, 438555100), (4, 328916325), (5, 263133060), (6, 219277550), (10, 131566530), (12, 109638775), (15, 87711020), (20, 65783265), (25, 52626612), (30, 43855510), (50, 26313306), (60, 21927755), (75, 17542204), (100, 13156653), (150, 8771102), (191, 6888300), (300, 4385551), (382, 3444150), (573, 2296100), (764, 1722075), (955, 1377660), (1146, 1148050), (1910, 688830), (2292, 574025), (2865, 459220), (3820, 344415), (4775, 275532), (5730, 229610), (9550, 137766), (11460, 114805), (14325, 91844), (19100, 68883), (22961, 57300), (28650, 45922)]