157554270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 96

約数和(自身を含む): 434304000

約数和(自身を除く): 276749730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 199, 285, 342, 398, 463, 570, 597, 855, 926, 995, 1194, 1389, 1710, 1791, 1990, 2315, 2778, 2985, 3582, 3781, 4167, 4630, 5970, 6945, 7562, 8334, 8797, 8955, 11343, 13890, 17594, 17910, 18905, 20835, 22686, 26391, 34029, 37810, 41670, 43985, 52782, 56715, 68058, 79173, 87970, 92137, 113430, 131955, 158346, 170145, 184274, 263910, 276411, 340290, 395865, 460685, 552822, 791730, 829233, 921370, 1382055, 1658466, 1750603, 2764110, 3501206, 4146165, 5251809, 8292330, 8753015, 10503618, 15755427, 17506030, 26259045, 31510854, 52518090, 78777135, 157554270]

約数ペア:

[(1, 157554270), (2, 78777135), (3, 52518090), (5, 31510854), (6, 26259045), (9, 17506030), (10, 15755427), (15, 10503618), (18, 8753015), (19, 8292330), (30, 5251809), (38, 4146165), (45, 3501206), (57, 2764110), (90, 1750603), (95, 1658466), (114, 1382055), (171, 921370), (190, 829233), (199, 791730), (285, 552822), (342, 460685), (398, 395865), (463, 340290), (570, 276411), (597, 263910), (855, 184274), (926, 170145), (995, 158346), (1194, 131955), (1389, 113430), (1710, 92137), (1791, 87970), (1990, 79173), (2315, 68058), (2778, 56715), (2985, 52782), (3582, 43985), (3781, 41670), (4167, 37810), (4630, 34029), (5970, 26391), (6945, 22686), (7562, 20835), (8334, 18905), (8797, 17910), (8955, 17594), (11343, 13890)]