128384100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10973}}^1$

素因数の和:11006

約数の個数: 108

約数和(自身を含む): 433407156

約数和(自身を除く): 305023056

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 10973, 11700, 21946, 32919, 43892, 54865, 65838, 98757, 109730, 131676, 142649, 164595, 197514, 219460, 274325, 285298, 329190, 395028, 427947, 493785, 548650, 570596, 658380, 713245, 822975, 855894, 987570, 1097300, 1283841, 1426490, 1645950, 1711788, 1975140, 2139735, 2468925, 2567682, 2852980, 3291900, 3566225, 4279470, 4937850, 5135364, 6419205, 7132450, 8558940, 9875700, 10698675, 12838410, 14264900, 21397350, 25676820, 32096025, 42794700, 64192050, 128384100]

約数ペア:

[(1, 128384100), (2, 64192050), (3, 42794700), (4, 32096025), (5, 25676820), (6, 21397350), (9, 14264900), (10, 12838410), (12, 10698675), (13, 9875700), (15, 8558940), (18, 7132450), (20, 6419205), (25, 5135364), (26, 4937850), (30, 4279470), (36, 3566225), (39, 3291900), (45, 2852980), (50, 2567682), (52, 2468925), (60, 2139735), (65, 1975140), (75, 1711788), (78, 1645950), (90, 1426490), (100, 1283841), (117, 1097300), (130, 987570), (150, 855894), (156, 822975), (180, 713245), (195, 658380), (225, 570596), (234, 548650), (260, 493785), (300, 427947), (325, 395028), (390, 329190), (450, 285298), (468, 274325), (585, 219460), (650, 197514), (780, 164595), (900, 142649), (975, 131676), (1170, 109730), (1300, 98757), (1950, 65838), (2340, 54865), (2925, 43892), (3900, 32919), (5850, 21946), (10973, 11700)]