81042600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7109}}^1$

素因数の和:7147

約数の個数: 96

約数和(自身を含む): 264492000

約数和(自身を除く): 183449400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 7109, 11400, 14218, 21327, 28436, 35545, 42654, 56872, 71090, 85308, 106635, 135071, 142180, 170616, 177725, 213270, 270142, 284360, 355450, 405213, 426540, 533175, 540284, 675355, 710900, 810426, 853080, 1066350, 1080568, 1350710, 1421800, 1620852, 2026065, 2132700, 2701420, 3241704, 3376775, 4052130, 4265400, 5402840, 6753550, 8104260, 10130325, 13507100, 16208520, 20260650, 27014200, 40521300, 81042600]

約数ペア:

[(1, 81042600), (2, 40521300), (3, 27014200), (4, 20260650), (5, 16208520), (6, 13507100), (8, 10130325), (10, 8104260), (12, 6753550), (15, 5402840), (19, 4265400), (20, 4052130), (24, 3376775), (25, 3241704), (30, 2701420), (38, 2132700), (40, 2026065), (50, 1620852), (57, 1421800), (60, 1350710), (75, 1080568), (76, 1066350), (95, 853080), (100, 810426), (114, 710900), (120, 675355), (150, 540284), (152, 533175), (190, 426540), (200, 405213), (228, 355450), (285, 284360), (300, 270142), (380, 213270), (456, 177725), (475, 170616), (570, 142180), (600, 135071), (760, 106635), (950, 85308), (1140, 71090), (1425, 56872), (1900, 42654), (2280, 35545), (2850, 28436), (3800, 21327), (5700, 14218), (7109, 11400)]