328286700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 1189423872

約数和(自身を除く): 861137172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 107, 126, 140, 150, 175, 180, 210, 214, 225, 252, 300, 315, 321, 350, 420, 428, 450, 487, 525, 535, 630, 642, 700, 749, 900, 963, 974, 1050, 1070, 1260, 1284, 1461, 1498, 1575, 1605, 1926, 1948, 2100, 2140, 2247, 2435, 2675, 2922, 2996, 3150, 3210, 3409, 3745, 3852, 4383, 4494, 4815, 4870, 5350, 5844, 6300, 6420, 6741, 6818, 7305, 7490, 8025, 8766, 8988, 9630, 9740, 10227, 10700, 11235, 12175, 13482, 13636, 14610, 14980, 16050, 17045, 17532, 18725, 19260, 20454, 21915, 22470, 24075, 24350, 26964, 29220, 30681, 32100, 33705, 34090, 36525, 37450, 40908, 43830, 44940, 48150, 48700, 51135, 52109, 56175, 61362, 67410, 68180, 73050, 74900, 85225, 87660, 96300, 102270, 104218, 109575, 112350, 122724, 134820, 146100, 153405, 156327, 168525, 170450, 204540, 208436, 219150, 224700, 255675, 260545, 306810, 312654, 337050, 340900, 364763, 438300, 468981, 511350, 521090, 613620, 625308, 674100, 729526, 767025, 781635, 937962, 1022700, 1042180, 1094289, 1302725, 1459052, 1534050, 1563270, 1823815, 1875924, 2188578, 2344905, 2605450, 3068100, 3126540, 3282867, 3647630, 3908175, 4377156, 4689810, 5210900, 5471445, 6565734, 7295260, 7816350, 9119075, 9379620, 10942890, 11724525, 13131468, 15632700, 16414335, 18238150, 21885780, 23449050, 27357225, 32828670, 36476300, 46898100, 54714450, 65657340, 82071675, 109428900, 164143350, 328286700]

約数ペア:

[(1, 328286700), (2, 164143350), (3, 109428900), (4, 82071675), (5, 65657340), (6, 54714450), (7, 46898100), (9, 36476300), (10, 32828670), (12, 27357225), (14, 23449050), (15, 21885780), (18, 18238150), (20, 16414335), (21, 15632700), (25, 13131468), (28, 11724525), (30, 10942890), (35, 9379620), (36, 9119075), (42, 7816350), (45, 7295260), (50, 6565734), (60, 5471445), (63, 5210900), (70, 4689810), (75, 4377156), (84, 3908175), (90, 3647630), (100, 3282867), (105, 3126540), (107, 3068100), (126, 2605450), (140, 2344905), (150, 2188578), (175, 1875924), (180, 1823815), (210, 1563270), (214, 1534050), (225, 1459052), (252, 1302725), (300, 1094289), (315, 1042180), (321, 1022700), (350, 937962), (420, 781635), (428, 767025), (450, 729526), (487, 674100), (525, 625308), (535, 613620), (630, 521090), (642, 511350), (700, 468981), (749, 438300), (900, 364763), (963, 340900), (974, 337050), (1050, 312654), (1070, 306810), (1260, 260545), (1284, 255675), (1461, 224700), (1498, 219150), (1575, 208436), (1605, 204540), (1926, 170450), (1948, 168525), (2100, 156327), (2140, 153405), (2247, 146100), (2435, 134820), (2675, 122724), (2922, 112350), (2996, 109575), (3150, 104218), (3210, 102270), (3409, 96300), (3745, 87660), (3852, 85225), (4383, 74900), (4494, 73050), (4815, 68180), (4870, 67410), (5350, 61362), (5844, 56175), (6300, 52109), (6420, 51135), (6741, 48700), (6818, 48150), (7305, 44940), (7490, 43830), (8025, 40908), (8766, 37450), (8988, 36525), (9630, 34090), (9740, 33705), (10227, 32100), (10700, 30681), (11235, 29220), (12175, 26964), (13482, 24350), (13636, 24075), (14610, 22470), (14980, 21915), (16050, 20454), (17045, 19260), (17532, 18725)]