31682700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 216

約数和(自身を含む): 116992512

約数和(自身を除く): 85309812

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, 47, 50, 60, 63, 70, 75, 84, 90, 94, 100, 105, 107, 126, 140, 141, 150, 175, 180, 188, 210, 214, 225, 235, 252, 282, 300, 315, 321, 329, 350, 420, 423, 428, 450, 470, 525, 535, 564, 630, 642, 658, 700, 705, 749, 846, 900, 940, 963, 987, 1050, 1070, 1175, 1260, 1284, 1316, 1410, 1498, 1575, 1605, 1645, 1692, 1926, 1974, 2100, 2115, 2140, 2247, 2350, 2675, 2820, 2961, 2996, 3150, 3210, 3290, 3525, 3745, 3852, 3948, 4230, 4494, 4700, 4815, 4935, 5029, 5350, 5922, 6300, 6420, 6580, 6741, 7050, 7490, 8025, 8225, 8460, 8988, 9630, 9870, 10058, 10575, 10700, 11235, 11844, 13482, 14100, 14805, 14980, 15087, 16050, 16450, 18725, 19260, 19740, 20116, 21150, 22470, 24075, 24675, 25145, 26964, 29610, 30174, 32100, 32900, 33705, 35203, 37450, 42300, 44940, 45261, 48150, 49350, 50290, 56175, 59220, 60348, 67410, 70406, 74025, 74900, 75435, 90522, 96300, 98700, 100580, 105609, 112350, 125725, 134820, 140812, 148050, 150870, 168525, 176015, 181044, 211218, 224700, 226305, 251450, 296100, 301740, 316827, 337050, 352030, 377175, 422436, 452610, 502900, 528045, 633654, 674100, 704060, 754350, 880075, 905220, 1056090, 1131525, 1267308, 1508700, 1584135, 1760150, 2112180, 2263050, 2640225, 3168270, 3520300, 4526100, 5280450, 6336540, 7920675, 10560900, 15841350, 31682700]

約数ペア:

[(1, 31682700), (2, 15841350), (3, 10560900), (4, 7920675), (5, 6336540), (6, 5280450), (7, 4526100), (9, 3520300), (10, 3168270), (12, 2640225), (14, 2263050), (15, 2112180), (18, 1760150), (20, 1584135), (21, 1508700), (25, 1267308), (28, 1131525), (30, 1056090), (35, 905220), (36, 880075), (42, 754350), (45, 704060), (47, 674100), (50, 633654), (60, 528045), (63, 502900), (70, 452610), (75, 422436), (84, 377175), (90, 352030), (94, 337050), (100, 316827), (105, 301740), (107, 296100), (126, 251450), (140, 226305), (141, 224700), (150, 211218), (175, 181044), (180, 176015), (188, 168525), (210, 150870), (214, 148050), (225, 140812), (235, 134820), (252, 125725), (282, 112350), (300, 105609), (315, 100580), (321, 98700), (329, 96300), (350, 90522), (420, 75435), (423, 74900), (428, 74025), (450, 70406), (470, 67410), (525, 60348), (535, 59220), (564, 56175), (630, 50290), (642, 49350), (658, 48150), (700, 45261), (705, 44940), (749, 42300), (846, 37450), (900, 35203), (940, 33705), (963, 32900), (987, 32100), (1050, 30174), (1070, 29610), (1175, 26964), (1260, 25145), (1284, 24675), (1316, 24075), (1410, 22470), (1498, 21150), (1575, 20116), (1605, 19740), (1645, 19260), (1692, 18725), (1926, 16450), (1974, 16050), (2100, 15087), (2115, 14980), (2140, 14805), (2247, 14100), (2350, 13482), (2675, 11844), (2820, 11235), (2961, 10700), (2996, 10575), (3150, 10058), (3210, 9870), (3290, 9630), (3525, 8988), (3745, 8460), (3852, 8225), (3948, 8025), (4230, 7490), (4494, 7050), (4700, 6741), (4815, 6580), (4935, 6420), (5029, 6300), (5350, 5922)]