91990350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{68141}}^1$

素因数の和:68162

約数の個数: 48

約数和(自身を含む): 253488240

約数和(自身を除く): 161497890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 68141, 136282, 204423, 340705, 408846, 613269, 681410, 1022115, 1226538, 1703525, 1839807, 2044230, 3066345, 3407050, 3679614, 5110575, 6132690, 9199035, 10221150, 15331725, 18398070, 30663450, 45995175, 91990350]

約数ペア:

[(1, 91990350), (2, 45995175), (3, 30663450), (5, 18398070), (6, 15331725), (9, 10221150), (10, 9199035), (15, 6132690), (18, 5110575), (25, 3679614), (27, 3407050), (30, 3066345), (45, 2044230), (50, 1839807), (54, 1703525), (75, 1226538), (90, 1022115), (135, 681410), (150, 613269), (225, 408846), (270, 340705), (450, 204423), (675, 136282), (1350, 68141)]