19064250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 53174160

約数和(自身を除く): 34109910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 125, 150, 185, 222, 225, 229, 250, 333, 370, 375, 450, 458, 555, 666, 687, 750, 925, 1110, 1125, 1145, 1374, 1665, 1850, 2061, 2250, 2290, 2775, 3330, 3435, 4122, 4625, 5550, 5725, 6870, 8325, 8473, 9250, 10305, 11450, 13875, 16650, 16946, 17175, 20610, 25419, 27750, 28625, 34350, 41625, 42365, 50838, 51525, 57250, 76257, 83250, 84730, 85875, 103050, 127095, 152514, 171750, 211825, 254190, 257625, 381285, 423650, 515250, 635475, 762570, 1059125, 1270950, 1906425, 2118250, 3177375, 3812850, 6354750, 9532125, 19064250]

約数ペア:

[(1, 19064250), (2, 9532125), (3, 6354750), (5, 3812850), (6, 3177375), (9, 2118250), (10, 1906425), (15, 1270950), (18, 1059125), (25, 762570), (30, 635475), (37, 515250), (45, 423650), (50, 381285), (74, 257625), (75, 254190), (90, 211825), (111, 171750), (125, 152514), (150, 127095), (185, 103050), (222, 85875), (225, 84730), (229, 83250), (250, 76257), (333, 57250), (370, 51525), (375, 50838), (450, 42365), (458, 41625), (555, 34350), (666, 28625), (687, 27750), (750, 25419), (925, 20610), (1110, 17175), (1125, 16946), (1145, 16650), (1374, 13875), (1665, 11450), (1850, 10305), (2061, 9250), (2250, 8473), (2290, 8325), (2775, 6870), (3330, 5725), (3435, 5550), (4122, 4625)]