154785060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 506634240

約数和(自身を除く): 351849180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 74, 90, 108, 111, 122, 127, 135, 148, 180, 183, 185, 222, 244, 254, 270, 305, 333, 366, 370, 381, 444, 508, 540, 549, 555, 610, 635, 666, 732, 740, 762, 915, 999, 1098, 1110, 1143, 1220, 1270, 1332, 1524, 1647, 1665, 1830, 1905, 1998, 2196, 2220, 2257, 2286, 2540, 2745, 3294, 3330, 3429, 3660, 3810, 3996, 4514, 4572, 4699, 4995, 5490, 5715, 6588, 6660, 6771, 6858, 7620, 7747, 8235, 9028, 9398, 9990, 10980, 11285, 11430, 13542, 13716, 14097, 15494, 16470, 17145, 18796, 19980, 20313, 22570, 22860, 23241, 23495, 27084, 28194, 30988, 32940, 33855, 34290, 38735, 40626, 42291, 45140, 46482, 46990, 56388, 60939, 67710, 68580, 69723, 70485, 77470, 81252, 84582, 92964, 93980, 101565, 116205, 121878, 126873, 135420, 139446, 140970, 154940, 169164, 203130, 209169, 211455, 232410, 243756, 253746, 278892, 281940, 286639, 304695, 348615, 406260, 418338, 422910, 464820, 507492, 573278, 609390, 634365, 697230, 836676, 845820, 859917, 1045845, 1146556, 1218780, 1268730, 1394460, 1433195, 1719834, 2091690, 2537460, 2579751, 2866390, 3439668, 4183380, 4299585, 5159502, 5732780, 7739253, 8599170, 10319004, 12898755, 15478506, 17198340, 25797510, 30957012, 38696265, 51595020, 77392530, 154785060]

約数ペア:

[(1, 154785060), (2, 77392530), (3, 51595020), (4, 38696265), (5, 30957012), (6, 25797510), (9, 17198340), (10, 15478506), (12, 12898755), (15, 10319004), (18, 8599170), (20, 7739253), (27, 5732780), (30, 5159502), (36, 4299585), (37, 4183380), (45, 3439668), (54, 2866390), (60, 2579751), (61, 2537460), (74, 2091690), (90, 1719834), (108, 1433195), (111, 1394460), (122, 1268730), (127, 1218780), (135, 1146556), (148, 1045845), (180, 859917), (183, 845820), (185, 836676), (222, 697230), (244, 634365), (254, 609390), (270, 573278), (305, 507492), (333, 464820), (366, 422910), (370, 418338), (381, 406260), (444, 348615), (508, 304695), (540, 286639), (549, 281940), (555, 278892), (610, 253746), (635, 243756), (666, 232410), (732, 211455), (740, 209169), (762, 203130), (915, 169164), (999, 154940), (1098, 140970), (1110, 139446), (1143, 135420), (1220, 126873), (1270, 121878), (1332, 116205), (1524, 101565), (1647, 93980), (1665, 92964), (1830, 84582), (1905, 81252), (1998, 77470), (2196, 70485), (2220, 69723), (2257, 68580), (2286, 67710), (2540, 60939), (2745, 56388), (3294, 46990), (3330, 46482), (3429, 45140), (3660, 42291), (3810, 40626), (3996, 38735), (4514, 34290), (4572, 33855), (4699, 32940), (4995, 30988), (5490, 28194), (5715, 27084), (6588, 23495), (6660, 23241), (6771, 22860), (6858, 22570), (7620, 20313), (7747, 19980), (8235, 18796), (9028, 17145), (9398, 16470), (9990, 15494), (10980, 14097), (11285, 13716), (11430, 13542)]