19832850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 120

約数和(自身を含む): 56715120

約数和(自身を除く): 36882270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 59, 75, 81, 83, 90, 118, 135, 150, 162, 166, 177, 225, 249, 270, 295, 354, 405, 415, 450, 498, 531, 590, 675, 747, 810, 830, 885, 1062, 1245, 1350, 1475, 1494, 1593, 1770, 2025, 2075, 2241, 2490, 2655, 2950, 3186, 3735, 4050, 4150, 4425, 4482, 4779, 4897, 5310, 6225, 6723, 7470, 7965, 8850, 9558, 9794, 11205, 12450, 13275, 13446, 14691, 15930, 18675, 22410, 23895, 24485, 26550, 29382, 33615, 37350, 39825, 44073, 47790, 48970, 56025, 67230, 73455, 79650, 88146, 112050, 119475, 122425, 132219, 146910, 168075, 220365, 238950, 244850, 264438, 336150, 367275, 396657, 440730, 661095, 734550, 793314, 1101825, 1322190, 1983285, 2203650, 3305475, 3966570, 6610950, 9916425, 19832850]

約数ペア:

[(1, 19832850), (2, 9916425), (3, 6610950), (5, 3966570), (6, 3305475), (9, 2203650), (10, 1983285), (15, 1322190), (18, 1101825), (25, 793314), (27, 734550), (30, 661095), (45, 440730), (50, 396657), (54, 367275), (59, 336150), (75, 264438), (81, 244850), (83, 238950), (90, 220365), (118, 168075), (135, 146910), (150, 132219), (162, 122425), (166, 119475), (177, 112050), (225, 88146), (249, 79650), (270, 73455), (295, 67230), (354, 56025), (405, 48970), (415, 47790), (450, 44073), (498, 39825), (531, 37350), (590, 33615), (675, 29382), (747, 26550), (810, 24485), (830, 23895), (885, 22410), (1062, 18675), (1245, 15930), (1350, 14691), (1475, 13446), (1494, 13275), (1593, 12450), (1770, 11205), (2025, 9794), (2075, 9558), (2241, 8850), (2490, 7965), (2655, 7470), (2950, 6723), (3186, 6225), (3735, 5310), (4050, 4897), (4150, 4779), (4425, 4482)]