21914100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1873}}^1$

素因数の和:1906

約数の個数: 108

約数和(自身を含む): 74011756

約数和(自身を除く): 52097656

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, 1873, 1950, 2340, 2925, 3746, 3900, 5619, 5850, 7492, 9365, 11238, 11700, 16857, 18730, 22476, 24349, 28095, 33714, 37460, 46825, 48698, 56190, 67428, 73047, 84285, 93650, 97396, 112380, 121745, 140475, 146094, 168570, 187300, 219141, 243490, 280950, 292188, 337140, 365235, 421425, 438282, 486980, 561900, 608725, 730470, 842850, 876564, 1095705, 1217450, 1460940, 1685700, 1826175, 2191410, 2434900, 3652350, 4382820, 5478525, 7304700, 10957050, 21914100]

約数ペア:

[(1, 21914100), (2, 10957050), (3, 7304700), (4, 5478525), (5, 4382820), (6, 3652350), (9, 2434900), (10, 2191410), (12, 1826175), (13, 1685700), (15, 1460940), (18, 1217450), (20, 1095705), (25, 876564), (26, 842850), (30, 730470), (36, 608725), (39, 561900), (45, 486980), (50, 438282), (52, 421425), (60, 365235), (65, 337140), (75, 292188), (78, 280950), (90, 243490), (100, 219141), (117, 187300), (130, 168570), (150, 146094), (156, 140475), (180, 121745), (195, 112380), (225, 97396), (234, 93650), (260, 84285), (300, 73047), (325, 67428), (390, 56190), (450, 48698), (468, 46825), (585, 37460), (650, 33714), (780, 28095), (900, 24349), (975, 22476), (1170, 18730), (1300, 16857), (1873, 11700), (1950, 11238), (2340, 9365), (2925, 7492), (3746, 5850), (3900, 5619)]