61755480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 207590400

約数和(自身を除く): 145834920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 211, 216, 270, 271, 360, 422, 540, 542, 633, 813, 844, 1055, 1080, 1084, 1266, 1355, 1626, 1688, 1899, 2110, 2168, 2439, 2532, 2710, 3165, 3252, 3798, 4065, 4220, 4878, 5064, 5420, 5697, 6330, 6504, 7317, 7596, 8130, 8440, 9495, 9756, 10840, 11394, 12195, 12660, 14634, 15192, 16260, 18990, 19512, 22788, 24390, 25320, 28485, 29268, 32520, 36585, 37980, 45576, 48780, 56970, 57181, 58536, 73170, 75960, 97560, 113940, 114362, 146340, 171543, 227880, 228724, 285905, 292680, 343086, 457448, 514629, 571810, 686172, 857715, 1029258, 1143620, 1372344, 1543887, 1715430, 2058516, 2287240, 2573145, 3087774, 3430860, 4117032, 5146290, 6175548, 6861720, 7719435, 10292580, 12351096, 15438870, 20585160, 30877740, 61755480]

約数ペア:

[(1, 61755480), (2, 30877740), (3, 20585160), (4, 15438870), (5, 12351096), (6, 10292580), (8, 7719435), (9, 6861720), (10, 6175548), (12, 5146290), (15, 4117032), (18, 3430860), (20, 3087774), (24, 2573145), (27, 2287240), (30, 2058516), (36, 1715430), (40, 1543887), (45, 1372344), (54, 1143620), (60, 1029258), (72, 857715), (90, 686172), (108, 571810), (120, 514629), (135, 457448), (180, 343086), (211, 292680), (216, 285905), (270, 228724), (271, 227880), (360, 171543), (422, 146340), (540, 114362), (542, 113940), (633, 97560), (813, 75960), (844, 73170), (1055, 58536), (1080, 57181), (1084, 56970), (1266, 48780), (1355, 45576), (1626, 37980), (1688, 36585), (1899, 32520), (2110, 29268), (2168, 28485), (2439, 25320), (2532, 24390), (2710, 22788), (3165, 19512), (3252, 18990), (3798, 16260), (4065, 15192), (4220, 14634), (4878, 12660), (5064, 12195), (5420, 11394), (5697, 10840), (6330, 9756), (6504, 9495), (7317, 8440), (7596, 8130)]