8810100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:287

約数の個数: 144

約数和(自身を含む): 30623040

約数和(自身を除く): 21812940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 251, 260, 270, 300, 325, 351, 390, 450, 468, 502, 540, 585, 650, 675, 702, 753, 780, 900, 975, 1004, 1170, 1255, 1300, 1350, 1404, 1506, 1755, 1950, 2259, 2340, 2510, 2700, 2925, 3012, 3263, 3510, 3765, 3900, 4518, 5020, 5850, 6275, 6526, 6777, 7020, 7530, 8775, 9036, 9789, 11295, 11700, 12550, 13052, 13554, 15060, 16315, 17550, 18825, 19578, 22590, 25100, 27108, 29367, 32630, 33885, 35100, 37650, 39156, 45180, 48945, 56475, 58734, 65260, 67770, 75300, 81575, 88101, 97890, 112950, 117468, 135540, 146835, 163150, 169425, 176202, 195780, 225900, 244725, 293670, 326300, 338850, 352404, 440505, 489450, 587340, 677700, 734175, 881010, 978900, 1468350, 1762020, 2202525, 2936700, 4405050, 8810100]

約数ペア:

[(1, 8810100), (2, 4405050), (3, 2936700), (4, 2202525), (5, 1762020), (6, 1468350), (9, 978900), (10, 881010), (12, 734175), (13, 677700), (15, 587340), (18, 489450), (20, 440505), (25, 352404), (26, 338850), (27, 326300), (30, 293670), (36, 244725), (39, 225900), (45, 195780), (50, 176202), (52, 169425), (54, 163150), (60, 146835), (65, 135540), (75, 117468), (78, 112950), (90, 97890), (100, 88101), (108, 81575), (117, 75300), (130, 67770), (135, 65260), (150, 58734), (156, 56475), (180, 48945), (195, 45180), (225, 39156), (234, 37650), (251, 35100), (260, 33885), (270, 32630), (300, 29367), (325, 27108), (351, 25100), (390, 22590), (450, 19578), (468, 18825), (502, 17550), (540, 16315), (585, 15060), (650, 13554), (675, 13052), (702, 12550), (753, 11700), (780, 11295), (900, 9789), (975, 9036), (1004, 8775), (1170, 7530), (1255, 7020), (1300, 6777), (1350, 6526), (1404, 6275), (1506, 5850), (1755, 5020), (1950, 4518), (2259, 3900), (2340, 3765), (2510, 3510), (2700, 3263), (2925, 3012)]