30191700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 108993024

約数和(自身を除く): 78801324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1307, 1540, 1650, 1925, 2100, 2310, 2614, 3300, 3850, 3921, 4620, 5228, 5775, 6535, 7700, 7842, 9149, 11550, 13070, 14377, 15684, 18298, 19605, 23100, 26140, 27447, 28754, 32675, 36596, 39210, 43131, 45745, 54894, 57508, 65350, 71885, 78420, 86262, 91490, 98025, 100639, 109788, 130700, 137235, 143770, 172524, 182980, 196050, 201278, 215655, 228725, 274470, 287540, 301917, 359425, 392100, 402556, 431310, 457450, 503195, 548940, 603834, 686175, 718850, 862620, 914900, 1006390, 1078275, 1207668, 1372350, 1437700, 1509585, 2012780, 2156550, 2515975, 2744700, 3019170, 4313100, 5031950, 6038340, 7547925, 10063900, 15095850, 30191700]

約数ペア:

[(1, 30191700), (2, 15095850), (3, 10063900), (4, 7547925), (5, 6038340), (6, 5031950), (7, 4313100), (10, 3019170), (11, 2744700), (12, 2515975), (14, 2156550), (15, 2012780), (20, 1509585), (21, 1437700), (22, 1372350), (25, 1207668), (28, 1078275), (30, 1006390), (33, 914900), (35, 862620), (42, 718850), (44, 686175), (50, 603834), (55, 548940), (60, 503195), (66, 457450), (70, 431310), (75, 402556), (77, 392100), (84, 359425), (100, 301917), (105, 287540), (110, 274470), (132, 228725), (140, 215655), (150, 201278), (154, 196050), (165, 182980), (175, 172524), (210, 143770), (220, 137235), (231, 130700), (275, 109788), (300, 100639), (308, 98025), (330, 91490), (350, 86262), (385, 78420), (420, 71885), (462, 65350), (525, 57508), (550, 54894), (660, 45745), (700, 43131), (770, 39210), (825, 36596), (924, 32675), (1050, 28754), (1100, 27447), (1155, 26140), (1307, 23100), (1540, 19605), (1650, 18298), (1925, 15684), (2100, 14377), (2310, 13070), (2614, 11550), (3300, 9149), (3850, 7842), (3921, 7700), (4620, 6535), (5228, 5775)]