1977577200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2579}}^1$

素因数の和:2677

約数の個数: 240

約数和(自身を含む): 7140614400

約数和(自身を除く): 5163037200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 568, 600, 639, 675, 710, 720, 852, 900, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1704, 1775, 1800, 1917, 2130, 2160, 2556, 2579, 2700, 2840, 3195, 3408, 3550, 3600, 3834, 4260, 5112, 5158, 5325, 5400, 5680, 6390, 7100, 7668, 7737, 8520, 9585, 10224, 10316, 10650, 10800, 12780, 12895, 14200, 15336, 15474, 15975, 17040, 19170, 20632, 21300, 23211, 25560, 25790, 28400, 30672, 30948, 31950, 38340, 38685, 41264, 42600, 46422, 47925, 51120, 51580, 61896, 63900, 64475, 69633, 76680, 77370, 85200, 92844, 95850, 103160, 116055, 123792, 127800, 128950, 139266, 153360, 154740, 183109, 185688, 191700, 193425, 206320, 232110, 255600, 257900, 278532, 309480, 348165, 366218, 371376, 383400, 386850, 464220, 515800, 549327, 557064, 580275, 618960, 696330, 732436, 766800, 773700, 915545, 928440, 1031600, 1098654, 1114128, 1160550, 1392660, 1464872, 1547400, 1647981, 1740825, 1831090, 1856880, 2197308, 2321100, 2746635, 2785320, 2929744, 3094800, 3295962, 3481650, 3662180, 4394616, 4577725, 4642200, 4943943, 5493270, 5570640, 6591924, 6963300, 7324360, 8239905, 8789232, 9155450, 9284400, 9887886, 10986540, 13183848, 13733175, 13926600, 14648720, 16479810, 18310900, 19775772, 21973080, 24719715, 26367696, 27466350, 27853200, 32959620, 36621800, 39551544, 41199525, 43946160, 49439430, 54932700, 65919240, 73243600, 79103088, 82399050, 98878860, 109865400, 123598575, 131838480, 164798100, 197757720, 219730800, 247197150, 329596200, 395515440, 494394300, 659192400, 988788600, 1977577200]

約数ペア:

[(1, 1977577200), (2, 988788600), (3, 659192400), (4, 494394300), (5, 395515440), (6, 329596200), (8, 247197150), (9, 219730800), (10, 197757720), (12, 164798100), (15, 131838480), (16, 123598575), (18, 109865400), (20, 98878860), (24, 82399050), (25, 79103088), (27, 73243600), (30, 65919240), (36, 54932700), (40, 49439430), (45, 43946160), (48, 41199525), (50, 39551544), (54, 36621800), (60, 32959620), (71, 27853200), (72, 27466350), (75, 26367696), (80, 24719715), (90, 21973080), (100, 19775772), (108, 18310900), (120, 16479810), (135, 14648720), (142, 13926600), (144, 13733175), (150, 13183848), (180, 10986540), (200, 9887886), (213, 9284400), (216, 9155450), (225, 8789232), (240, 8239905), (270, 7324360), (284, 6963300), (300, 6591924), (355, 5570640), (360, 5493270), (400, 4943943), (426, 4642200), (432, 4577725), (450, 4394616), (540, 3662180), (568, 3481650), (600, 3295962), (639, 3094800), (675, 2929744), (710, 2785320), (720, 2746635), (852, 2321100), (900, 2197308), (1065, 1856880), (1080, 1831090), (1136, 1740825), (1200, 1647981), (1278, 1547400), (1350, 1464872), (1420, 1392660), (1704, 1160550), (1775, 1114128), (1800, 1098654), (1917, 1031600), (2130, 928440), (2160, 915545), (2556, 773700), (2579, 766800), (2700, 732436), (2840, 696330), (3195, 618960), (3408, 580275), (3550, 557064), (3600, 549327), (3834, 515800), (4260, 464220), (5112, 386850), (5158, 383400), (5325, 371376), (5400, 366218), (5680, 348165), (6390, 309480), (7100, 278532), (7668, 257900), (7737, 255600), (8520, 232110), (9585, 206320), (10224, 193425), (10316, 191700), (10650, 185688), (10800, 183109), (12780, 154740), (12895, 153360), (14200, 139266), (15336, 128950), (15474, 127800), (15975, 123792), (17040, 116055), (19170, 103160), (20632, 95850), (21300, 92844), (23211, 85200), (25560, 77370), (25790, 76680), (28400, 69633), (30672, 64475), (30948, 63900), (31950, 61896), (38340, 51580), (38685, 51120), (41264, 47925), (42600, 46422)]