149558520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 329443080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 255, 334, 340, 408, 439, 501, 510, 668, 680, 835, 878, 1002, 1020, 1317, 1336, 1670, 1756, 2004, 2040, 2195, 2505, 2634, 2839, 3340, 3512, 4008, 4390, 5010, 5268, 5678, 6585, 6680, 7463, 8517, 8780, 10020, 10536, 11356, 13170, 14195, 14926, 17034, 17560, 20040, 22389, 22712, 26340, 28390, 29852, 34068, 37315, 42585, 44778, 52680, 56780, 59704, 68136, 73313, 74630, 85170, 89556, 111945, 113560, 146626, 149260, 170340, 179112, 219939, 223890, 293252, 298520, 340680, 366565, 439878, 447780, 586504, 733130, 879756, 895560, 1099695, 1246321, 1466260, 1759512, 2199390, 2492642, 2932520, 3738963, 4398780, 4985284, 6231605, 7477926, 8797560, 9970568, 12463210, 14955852, 18694815, 24926420, 29911704, 37389630, 49852840, 74779260, 149558520]

約数ペア:

[(1, 149558520), (2, 74779260), (3, 49852840), (4, 37389630), (5, 29911704), (6, 24926420), (8, 18694815), (10, 14955852), (12, 12463210), (15, 9970568), (17, 8797560), (20, 7477926), (24, 6231605), (30, 4985284), (34, 4398780), (40, 3738963), (51, 2932520), (60, 2492642), (68, 2199390), (85, 1759512), (102, 1466260), (120, 1246321), (136, 1099695), (167, 895560), (170, 879756), (204, 733130), (255, 586504), (334, 447780), (340, 439878), (408, 366565), (439, 340680), (501, 298520), (510, 293252), (668, 223890), (680, 219939), (835, 179112), (878, 170340), (1002, 149260), (1020, 146626), (1317, 113560), (1336, 111945), (1670, 89556), (1756, 85170), (2004, 74630), (2040, 73313), (2195, 68136), (2505, 59704), (2634, 56780), (2839, 52680), (3340, 44778), (3512, 42585), (4008, 37315), (4390, 34068), (5010, 29852), (5268, 28390), (5678, 26340), (6585, 22712), (6680, 22389), (7463, 20040), (8517, 17560), (8780, 17034), (10020, 14926), (10536, 14195), (11356, 13170)]