8923050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 24373440

約数和(自身を除く): 15450390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 79, 90, 150, 158, 225, 237, 251, 395, 450, 474, 502, 711, 753, 790, 1185, 1255, 1422, 1506, 1975, 2259, 2370, 2510, 3555, 3765, 3950, 4518, 5925, 6275, 7110, 7530, 11295, 11850, 12550, 17775, 18825, 19829, 22590, 35550, 37650, 39658, 56475, 59487, 99145, 112950, 118974, 178461, 198290, 297435, 356922, 495725, 594870, 892305, 991450, 1487175, 1784610, 2974350, 4461525, 8923050]

約数ペア:

[(1, 8923050), (2, 4461525), (3, 2974350), (5, 1784610), (6, 1487175), (9, 991450), (10, 892305), (15, 594870), (18, 495725), (25, 356922), (30, 297435), (45, 198290), (50, 178461), (75, 118974), (79, 112950), (90, 99145), (150, 59487), (158, 56475), (225, 39658), (237, 37650), (251, 35550), (395, 22590), (450, 19829), (474, 18825), (502, 17775), (711, 12550), (753, 11850), (790, 11295), (1185, 7530), (1255, 7110), (1422, 6275), (1506, 5925), (1975, 4518), (2259, 3950), (2370, 3765), (2510, 3555)]