149884680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 343632120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 271, 330, 419, 440, 542, 660, 813, 838, 1084, 1257, 1320, 1355, 1626, 1676, 2095, 2168, 2514, 2710, 2981, 3252, 3352, 4065, 4190, 4609, 5028, 5420, 5962, 6285, 6504, 8130, 8380, 8943, 9218, 10056, 10840, 11924, 12570, 13827, 14905, 16260, 16760, 17886, 18436, 23045, 23848, 25140, 27654, 29810, 32520, 35772, 36872, 44715, 46090, 50280, 55308, 59620, 69135, 71544, 89430, 92180, 110616, 113549, 119240, 138270, 178860, 184360, 227098, 276540, 340647, 357720, 454196, 553080, 567745, 681294, 908392, 1135490, 1249039, 1362588, 1703235, 2270980, 2498078, 2725176, 3406470, 3747117, 4541960, 4996156, 6245195, 6812940, 7494234, 9992312, 12490390, 13625880, 14988468, 18735585, 24980780, 29976936, 37471170, 49961560, 74942340, 149884680]

約数ペア:

[(1, 149884680), (2, 74942340), (3, 49961560), (4, 37471170), (5, 29976936), (6, 24980780), (8, 18735585), (10, 14988468), (11, 13625880), (12, 12490390), (15, 9992312), (20, 7494234), (22, 6812940), (24, 6245195), (30, 4996156), (33, 4541960), (40, 3747117), (44, 3406470), (55, 2725176), (60, 2498078), (66, 2270980), (88, 1703235), (110, 1362588), (120, 1249039), (132, 1135490), (165, 908392), (220, 681294), (264, 567745), (271, 553080), (330, 454196), (419, 357720), (440, 340647), (542, 276540), (660, 227098), (813, 184360), (838, 178860), (1084, 138270), (1257, 119240), (1320, 113549), (1355, 110616), (1626, 92180), (1676, 89430), (2095, 71544), (2168, 69135), (2514, 59620), (2710, 55308), (2981, 50280), (3252, 46090), (3352, 44715), (4065, 36872), (4190, 35772), (4609, 32520), (5028, 29810), (5420, 27654), (5962, 25140), (6285, 23848), (6504, 23045), (8130, 18436), (8380, 17886), (8943, 16760), (9218, 16260), (10056, 14905), (10840, 13827), (11924, 12570)]