154276020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50417}}^1$

素因数の和:50449

約数の個数: 72

約数和(自身を含む): 495508104

約数和(自身を除く): 341232084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 50417, 100834, 151251, 201668, 252085, 302502, 453753, 504170, 605004, 756255, 857089, 907506, 1008340, 1512510, 1714178, 1815012, 2268765, 2571267, 3025020, 3428356, 4285445, 4537530, 5142534, 7713801, 8570890, 9075060, 10285068, 12856335, 15427602, 17141780, 25712670, 30855204, 38569005, 51425340, 77138010, 154276020]

約数ペア:

[(1, 154276020), (2, 77138010), (3, 51425340), (4, 38569005), (5, 30855204), (6, 25712670), (9, 17141780), (10, 15427602), (12, 12856335), (15, 10285068), (17, 9075060), (18, 8570890), (20, 7713801), (30, 5142534), (34, 4537530), (36, 4285445), (45, 3428356), (51, 3025020), (60, 2571267), (68, 2268765), (85, 1815012), (90, 1714178), (102, 1512510), (153, 1008340), (170, 907506), (180, 857089), (204, 756255), (255, 605004), (306, 504170), (340, 453753), (510, 302502), (612, 252085), (765, 201668), (1020, 151251), (1530, 100834), (3060, 50417)]