40521300

素因数分解:

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

素因数の和:7145

約数の個数: 72

約数和(自身を含む): 123429600

約数和(自身を除く): 82908300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 7109, 14218, 21327, 28436, 35545, 42654, 71090, 85308, 106635, 135071, 142180, 177725, 213270, 270142, 355450, 405213, 426540, 533175, 540284, 675355, 710900, 810426, 1066350, 1350710, 1620852, 2026065, 2132700, 2701420, 3376775, 4052130, 6753550, 8104260, 10130325, 13507100, 20260650, 40521300]

約数ペア:

[(1, 40521300), (2, 20260650), (3, 13507100), (4, 10130325), (5, 8104260), (6, 6753550), (10, 4052130), (12, 3376775), (15, 2701420), (19, 2132700), (20, 2026065), (25, 1620852), (30, 1350710), (38, 1066350), (50, 810426), (57, 710900), (60, 675355), (75, 540284), (76, 533175), (95, 426540), (100, 405213), (114, 355450), (150, 270142), (190, 213270), (228, 177725), (285, 142180), (300, 135071), (380, 106635), (475, 85308), (570, 71090), (950, 42654), (1140, 35545), (1425, 28436), (1900, 21327), (2850, 14218), (5700, 7109)]