2072700

素因数分解:

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

素因数の和:81

約数の個数: 162

約数和(自身を含む): 7718256

約数和(自身を除く): 5645556

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, 49, 50, 60, 63, 70, 75, 84, 90, 94, 98, 100, 105, 126, 140, 141, 147, 150, 175, 180, 188, 196, 210, 225, 235, 245, 252, 282, 294, 300, 315, 329, 350, 420, 423, 441, 450, 470, 490, 525, 564, 588, 630, 658, 700, 705, 735, 846, 882, 900, 940, 980, 987, 1050, 1175, 1225, 1260, 1316, 1410, 1470, 1575, 1645, 1692, 1764, 1974, 2100, 2115, 2205, 2303, 2350, 2450, 2820, 2940, 2961, 3150, 3290, 3525, 3675, 3948, 4230, 4410, 4606, 4700, 4900, 4935, 5922, 6300, 6580, 6909, 7050, 7350, 8225, 8460, 8820, 9212, 9870, 10575, 11025, 11515, 11844, 13818, 14100, 14700, 14805, 16450, 19740, 20727, 21150, 22050, 23030, 24675, 27636, 29610, 32900, 34545, 41454, 42300, 44100, 46060, 49350, 57575, 59220, 69090, 74025, 82908, 98700, 103635, 115150, 138180, 148050, 172725, 207270, 230300, 296100, 345450, 414540, 518175, 690900, 1036350, 2072700]

約数ペア:

[(1, 2072700), (2, 1036350), (3, 690900), (4, 518175), (5, 414540), (6, 345450), (7, 296100), (9, 230300), (10, 207270), (12, 172725), (14, 148050), (15, 138180), (18, 115150), (20, 103635), (21, 98700), (25, 82908), (28, 74025), (30, 69090), (35, 59220), (36, 57575), (42, 49350), (45, 46060), (47, 44100), (49, 42300), (50, 41454), (60, 34545), (63, 32900), (70, 29610), (75, 27636), (84, 24675), (90, 23030), (94, 22050), (98, 21150), (100, 20727), (105, 19740), (126, 16450), (140, 14805), (141, 14700), (147, 14100), (150, 13818), (175, 11844), (180, 11515), (188, 11025), (196, 10575), (210, 9870), (225, 9212), (235, 8820), (245, 8460), (252, 8225), (282, 7350), (294, 7050), (300, 6909), (315, 6580), (329, 6300), (350, 5922), (420, 4935), (423, 4900), (441, 4700), (450, 4606), (470, 4410), (490, 4230), (525, 3948), (564, 3675), (588, 3525), (630, 3290), (658, 3150), (700, 2961), (705, 2940), (735, 2820), (846, 2450), (882, 2350), (900, 2303), (940, 2205), (980, 2115), (987, 2100), (1050, 1974), (1175, 1764), (1225, 1692), (1260, 1645), (1316, 1575), (1410, 1470)]