193491900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{30713}}^1$

素因数の和:30740

約数の個数: 108

約数和(自身を含む): 693153552

約数和(自身を除く): 499661652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 30713, 61426, 92139, 122852, 153565, 184278, 214991, 276417, 307130, 368556, 429982, 460695, 552834, 614260, 644973, 767825, 859964, 921390, 1074955, 1105668, 1289946, 1382085, 1535650, 1842780, 1934919, 2149910, 2303475, 2579892, 2764170, 3071300, 3224865, 3869838, 4299820, 4606950, 5374775, 5528340, 6449730, 6910425, 7739676, 9213900, 9674595, 10749550, 12899460, 13820850, 16124325, 19349190, 21499100, 27641700, 32248650, 38698380, 48372975, 64497300, 96745950, 193491900]

約数ペア:

[(1, 193491900), (2, 96745950), (3, 64497300), (4, 48372975), (5, 38698380), (6, 32248650), (7, 27641700), (9, 21499100), (10, 19349190), (12, 16124325), (14, 13820850), (15, 12899460), (18, 10749550), (20, 9674595), (21, 9213900), (25, 7739676), (28, 6910425), (30, 6449730), (35, 5528340), (36, 5374775), (42, 4606950), (45, 4299820), (50, 3869838), (60, 3224865), (63, 3071300), (70, 2764170), (75, 2579892), (84, 2303475), (90, 2149910), (100, 1934919), (105, 1842780), (126, 1535650), (140, 1382085), (150, 1289946), (175, 1105668), (180, 1074955), (210, 921390), (225, 859964), (252, 767825), (300, 644973), (315, 614260), (350, 552834), (420, 460695), (450, 429982), (525, 368556), (630, 307130), (700, 276417), (900, 214991), (1050, 184278), (1260, 153565), (1575, 122852), (2100, 92139), (3150, 61426), (6300, 30713)]