30934800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 180

約数和(自身を含む): 115785124

約数和(自身を除く): 84850324

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 661, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1322, 1560, 1800, 1872, 1950, 1983, 2340, 2600, 2644, 2925, 3120, 3305, 3600, 3900, 3966, 4680, 5200, 5288, 5850, 5949, 6610, 7800, 7932, 8593, 9360, 9915, 10576, 11700, 11898, 13220, 15600, 15864, 16525, 17186, 19830, 23400, 23796, 25779, 26440, 29745, 31728, 33050, 34372, 39660, 42965, 46800, 47592, 49575, 51558, 52880, 59490, 66100, 68744, 77337, 79320, 85930, 95184, 99150, 103116, 118980, 128895, 132200, 137488, 148725, 154674, 158640, 171860, 198300, 206232, 214825, 237960, 257790, 264400, 297450, 309348, 343720, 386685, 396600, 412464, 429650, 475920, 515580, 594900, 618696, 644475, 687440, 773370, 793200, 859300, 1031160, 1189800, 1237392, 1288950, 1546740, 1718600, 1933425, 2062320, 2379600, 2577900, 3093480, 3437200, 3866850, 5155800, 6186960, 7733700, 10311600, 15467400, 30934800]

約数ペア:

[(1, 30934800), (2, 15467400), (3, 10311600), (4, 7733700), (5, 6186960), (6, 5155800), (8, 3866850), (9, 3437200), (10, 3093480), (12, 2577900), (13, 2379600), (15, 2062320), (16, 1933425), (18, 1718600), (20, 1546740), (24, 1288950), (25, 1237392), (26, 1189800), (30, 1031160), (36, 859300), (39, 793200), (40, 773370), (45, 687440), (48, 644475), (50, 618696), (52, 594900), (60, 515580), (65, 475920), (72, 429650), (75, 412464), (78, 396600), (80, 386685), (90, 343720), (100, 309348), (104, 297450), (117, 264400), (120, 257790), (130, 237960), (144, 214825), (150, 206232), (156, 198300), (180, 171860), (195, 158640), (200, 154674), (208, 148725), (225, 137488), (234, 132200), (240, 128895), (260, 118980), (300, 103116), (312, 99150), (325, 95184), (360, 85930), (390, 79320), (400, 77337), (450, 68744), (468, 66100), (520, 59490), (585, 52880), (600, 51558), (624, 49575), (650, 47592), (661, 46800), (720, 42965), (780, 39660), (900, 34372), (936, 33050), (975, 31728), (1040, 29745), (1170, 26440), (1200, 25779), (1300, 23796), (1322, 23400), (1560, 19830), (1800, 17186), (1872, 16525), (1950, 15864), (1983, 15600), (2340, 13220), (2600, 11898), (2644, 11700), (2925, 10576), (3120, 9915), (3305, 9360), (3600, 8593), (3900, 7932), (3966, 7800), (4680, 6610), (5200, 5949), (5288, 5850)]