199758300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 683956224

約数和(自身を除く): 484197924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 107, 127, 140, 147, 150, 175, 196, 210, 214, 245, 254, 294, 300, 321, 350, 381, 420, 428, 490, 508, 525, 535, 588, 635, 642, 700, 735, 749, 762, 889, 980, 1050, 1070, 1225, 1270, 1284, 1470, 1498, 1524, 1605, 1778, 1905, 2100, 2140, 2247, 2450, 2540, 2667, 2675, 2940, 2996, 3175, 3210, 3556, 3675, 3745, 3810, 4445, 4494, 4900, 5243, 5334, 5350, 6223, 6350, 6420, 7350, 7490, 7620, 8025, 8890, 8988, 9525, 10486, 10668, 10700, 11235, 12446, 12700, 13335, 13589, 14700, 14980, 15729, 16050, 17780, 18669, 18725, 19050, 20972, 22225, 22470, 24892, 26215, 26670, 27178, 31115, 31458, 32100, 37338, 37450, 38100, 40767, 44450, 44940, 52430, 53340, 54356, 56175, 62230, 62916, 66675, 67945, 74676, 74900, 78645, 81534, 88900, 93345, 95123, 104860, 112350, 124460, 131075, 133350, 135890, 155575, 157290, 163068, 186690, 190246, 203835, 224700, 262150, 266700, 271780, 285369, 311150, 314580, 339725, 373380, 380492, 393225, 407670, 466725, 475615, 524300, 570738, 622300, 665861, 679450, 786450, 815340, 933450, 951230, 1019175, 1141476, 1331722, 1358900, 1426845, 1572900, 1866900, 1902460, 1997583, 2038350, 2378075, 2663444, 2853690, 3329305, 3995166, 4076700, 4756150, 5707380, 6658610, 7134225, 7990332, 9512300, 9987915, 13317220, 14268450, 16646525, 19975830, 28536900, 33293050, 39951660, 49939575, 66586100, 99879150, 199758300]

約数ペア:

[(1, 199758300), (2, 99879150), (3, 66586100), (4, 49939575), (5, 39951660), (6, 33293050), (7, 28536900), (10, 19975830), (12, 16646525), (14, 14268450), (15, 13317220), (20, 9987915), (21, 9512300), (25, 7990332), (28, 7134225), (30, 6658610), (35, 5707380), (42, 4756150), (49, 4076700), (50, 3995166), (60, 3329305), (70, 2853690), (75, 2663444), (84, 2378075), (98, 2038350), (100, 1997583), (105, 1902460), (107, 1866900), (127, 1572900), (140, 1426845), (147, 1358900), (150, 1331722), (175, 1141476), (196, 1019175), (210, 951230), (214, 933450), (245, 815340), (254, 786450), (294, 679450), (300, 665861), (321, 622300), (350, 570738), (381, 524300), (420, 475615), (428, 466725), (490, 407670), (508, 393225), (525, 380492), (535, 373380), (588, 339725), (635, 314580), (642, 311150), (700, 285369), (735, 271780), (749, 266700), (762, 262150), (889, 224700), (980, 203835), (1050, 190246), (1070, 186690), (1225, 163068), (1270, 157290), (1284, 155575), (1470, 135890), (1498, 133350), (1524, 131075), (1605, 124460), (1778, 112350), (1905, 104860), (2100, 95123), (2140, 93345), (2247, 88900), (2450, 81534), (2540, 78645), (2667, 74900), (2675, 74676), (2940, 67945), (2996, 66675), (3175, 62916), (3210, 62230), (3556, 56175), (3675, 54356), (3745, 53340), (3810, 52430), (4445, 44940), (4494, 44450), (4900, 40767), (5243, 38100), (5334, 37450), (5350, 37338), (6223, 32100), (6350, 31458), (6420, 31115), (7350, 27178), (7490, 26670), (7620, 26215), (8025, 24892), (8890, 22470), (8988, 22225), (9525, 20972), (10486, 19050), (10668, 18725), (10700, 18669), (11235, 17780), (12446, 16050), (12700, 15729), (13335, 14980), (13589, 14700)]