291739050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{216103}}^1$

素因数の和:216124

約数の個数: 48

約数和(自身を含む): 803906880

約数和(自身を除く): 512167830

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, 216103, 432206, 648309, 1080515, 1296618, 1944927, 2161030, 3241545, 3889854, 5402575, 5834781, 6483090, 9724635, 10805150, 11669562, 16207725, 19449270, 29173905, 32415450, 48623175, 58347810, 97246350, 145869525, 291739050]

約数ペア:

[(1, 291739050), (2, 145869525), (3, 97246350), (5, 58347810), (6, 48623175), (9, 32415450), (10, 29173905), (15, 19449270), (18, 16207725), (25, 11669562), (27, 10805150), (30, 9724635), (45, 6483090), (50, 5834781), (54, 5402575), (75, 3889854), (90, 3241545), (135, 2161030), (150, 1944927), (225, 1296618), (270, 1080515), (450, 648309), (675, 432206), (1350, 216103)]