299664120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1055416320

約数和(自身を除く): 755752200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 127, 140, 159, 168, 210, 212, 254, 265, 280, 318, 371, 381, 420, 424, 508, 530, 635, 636, 742, 762, 795, 840, 889, 1016, 1060, 1113, 1270, 1272, 1484, 1524, 1590, 1778, 1855, 1905, 2120, 2226, 2540, 2667, 2809, 2968, 3048, 3180, 3556, 3710, 3810, 4445, 4452, 5080, 5334, 5565, 5618, 6360, 6731, 7112, 7420, 7620, 8427, 8890, 8904, 10668, 11130, 11236, 13335, 13462, 14045, 14840, 15240, 16854, 17780, 19663, 20193, 21336, 22260, 22472, 26670, 26924, 28090, 33655, 33708, 35560, 39326, 40386, 42135, 44520, 47117, 53340, 53848, 56180, 58989, 67310, 67416, 78652, 80772, 84270, 94234, 98315, 100965, 106680, 112360, 117978, 134620, 141351, 157304, 161544, 168540, 188468, 196630, 201930, 235585, 235956, 269240, 282702, 294945, 337080, 356743, 376936, 393260, 403860, 471170, 471912, 565404, 589890, 706755, 713486, 786520, 807720, 942340, 1070229, 1130808, 1179780, 1413510, 1426972, 1783715, 1884680, 2140458, 2359560, 2497201, 2827020, 2853944, 3567430, 4280916, 4994402, 5351145, 5654040, 7134860, 7491603, 8561832, 9988804, 10702290, 12486005, 14269720, 14983206, 19977608, 21404580, 24972010, 29966412, 37458015, 42809160, 49944020, 59932824, 74916030, 99888040, 149832060, 299664120]

約数ペア:

[(1, 299664120), (2, 149832060), (3, 99888040), (4, 74916030), (5, 59932824), (6, 49944020), (7, 42809160), (8, 37458015), (10, 29966412), (12, 24972010), (14, 21404580), (15, 19977608), (20, 14983206), (21, 14269720), (24, 12486005), (28, 10702290), (30, 9988804), (35, 8561832), (40, 7491603), (42, 7134860), (53, 5654040), (56, 5351145), (60, 4994402), (70, 4280916), (84, 3567430), (105, 2853944), (106, 2827020), (120, 2497201), (127, 2359560), (140, 2140458), (159, 1884680), (168, 1783715), (210, 1426972), (212, 1413510), (254, 1179780), (265, 1130808), (280, 1070229), (318, 942340), (371, 807720), (381, 786520), (420, 713486), (424, 706755), (508, 589890), (530, 565404), (635, 471912), (636, 471170), (742, 403860), (762, 393260), (795, 376936), (840, 356743), (889, 337080), (1016, 294945), (1060, 282702), (1113, 269240), (1270, 235956), (1272, 235585), (1484, 201930), (1524, 196630), (1590, 188468), (1778, 168540), (1855, 161544), (1905, 157304), (2120, 141351), (2226, 134620), (2540, 117978), (2667, 112360), (2809, 106680), (2968, 100965), (3048, 98315), (3180, 94234), (3556, 84270), (3710, 80772), (3810, 78652), (4445, 67416), (4452, 67310), (5080, 58989), (5334, 56180), (5565, 53848), (5618, 53340), (6360, 47117), (6731, 44520), (7112, 42135), (7420, 40386), (7620, 39326), (8427, 35560), (8890, 33708), (8904, 33655), (10668, 28090), (11130, 26924), (11236, 26670), (13335, 22472), (13462, 22260), (14045, 21336), (14840, 20193), (15240, 19663), (16854, 17780)]