392948400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{25189}}^1$

素因数の和:25223

約数の個数: 120

約数和(自身を含む): 1355625040

約数和(自身を除く): 962676640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 25189, 50378, 75567, 100756, 125945, 151134, 201512, 251890, 302268, 327457, 377835, 403024, 503780, 604536, 629725, 654914, 755670, 982371, 1007560, 1209072, 1259450, 1309828, 1511340, 1637285, 1889175, 1964742, 2015120, 2518900, 2619656, 3022680, 3274570, 3778350, 3929484, 4911855, 5037800, 5239312, 6045360, 6549140, 7556700, 7858968, 8186425, 9823710, 10075600, 13098280, 15113400, 15717936, 16372850, 19647420, 24559275, 26196560, 30226800, 32745700, 39294840, 49118550, 65491400, 78589680, 98237100, 130982800, 196474200, 392948400]

約数ペア:

[(1, 392948400), (2, 196474200), (3, 130982800), (4, 98237100), (5, 78589680), (6, 65491400), (8, 49118550), (10, 39294840), (12, 32745700), (13, 30226800), (15, 26196560), (16, 24559275), (20, 19647420), (24, 16372850), (25, 15717936), (26, 15113400), (30, 13098280), (39, 10075600), (40, 9823710), (48, 8186425), (50, 7858968), (52, 7556700), (60, 6549140), (65, 6045360), (75, 5239312), (78, 5037800), (80, 4911855), (100, 3929484), (104, 3778350), (120, 3274570), (130, 3022680), (150, 2619656), (156, 2518900), (195, 2015120), (200, 1964742), (208, 1889175), (240, 1637285), (260, 1511340), (300, 1309828), (312, 1259450), (325, 1209072), (390, 1007560), (400, 982371), (520, 755670), (600, 654914), (624, 629725), (650, 604536), (780, 503780), (975, 403024), (1040, 377835), (1200, 327457), (1300, 302268), (1560, 251890), (1950, 201512), (2600, 151134), (3120, 125945), (3900, 100756), (5200, 75567), (7800, 50378), (15600, 25189)]