275240550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 739952640

約数和(自身を除く): 464712090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 191, 195, 325, 382, 390, 573, 650, 739, 955, 975, 1146, 1478, 1910, 1950, 2217, 2483, 2865, 3695, 4434, 4775, 4966, 5730, 7390, 7449, 9550, 9607, 11085, 12415, 14325, 14898, 18475, 19214, 22170, 24830, 28650, 28821, 36950, 37245, 48035, 55425, 57642, 62075, 74490, 96070, 110850, 124150, 141149, 144105, 186225, 240175, 282298, 288210, 372450, 423447, 480350, 705745, 720525, 846894, 1411490, 1441050, 1834937, 2117235, 3528725, 3669874, 4234470, 5504811, 7057450, 9174685, 10586175, 11009622, 18349370, 21172350, 27524055, 45873425, 55048110, 91746850, 137620275, 275240550]

約数ペア:

[(1, 275240550), (2, 137620275), (3, 91746850), (5, 55048110), (6, 45873425), (10, 27524055), (13, 21172350), (15, 18349370), (25, 11009622), (26, 10586175), (30, 9174685), (39, 7057450), (50, 5504811), (65, 4234470), (75, 3669874), (78, 3528725), (130, 2117235), (150, 1834937), (191, 1441050), (195, 1411490), (325, 846894), (382, 720525), (390, 705745), (573, 480350), (650, 423447), (739, 372450), (955, 288210), (975, 282298), (1146, 240175), (1478, 186225), (1910, 144105), (1950, 141149), (2217, 124150), (2483, 110850), (2865, 96070), (3695, 74490), (4434, 62075), (4775, 57642), (4966, 55425), (5730, 48035), (7390, 37245), (7449, 36950), (9550, 28821), (9607, 28650), (11085, 24830), (12415, 22170), (14325, 19214), (14898, 18475)]