29778900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5839}}^1$

素因数の和:5873

約数の個数: 72

約数和(自身を含む): 91244160

約数和(自身を除く): 61465260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 5839, 11678, 17517, 23356, 29195, 35034, 58390, 70068, 87585, 99263, 116780, 145975, 175170, 198526, 291950, 297789, 350340, 397052, 437925, 496315, 583900, 595578, 875850, 992630, 1191156, 1488945, 1751700, 1985260, 2481575, 2977890, 4963150, 5955780, 7444725, 9926300, 14889450, 29778900]

約数ペア:

[(1, 29778900), (2, 14889450), (3, 9926300), (4, 7444725), (5, 5955780), (6, 4963150), (10, 2977890), (12, 2481575), (15, 1985260), (17, 1751700), (20, 1488945), (25, 1191156), (30, 992630), (34, 875850), (50, 595578), (51, 583900), (60, 496315), (68, 437925), (75, 397052), (85, 350340), (100, 297789), (102, 291950), (150, 198526), (170, 175170), (204, 145975), (255, 116780), (300, 99263), (340, 87585), (425, 70068), (510, 58390), (850, 35034), (1020, 29195), (1275, 23356), (1700, 17517), (2550, 11678), (5100, 5839)]