203375160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 663099840

約数和(自身を除く): 459724680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1423, 1588, 1985, 2382, 2846, 3176, 3573, 3970, 4269, 4764, 5692, 5955, 7115, 7146, 7940, 8538, 9528, 11384, 11910, 12807, 14230, 14292, 15880, 17076, 17865, 21345, 23820, 25614, 28460, 28584, 34152, 35730, 42690, 47640, 51228, 56920, 64035, 71460, 85380, 102456, 128070, 142920, 170760, 256140, 512280, 564931, 1129862, 1694793, 2259724, 2824655, 3389586, 4519448, 5084379, 5649310, 6779172, 8473965, 10168758, 11298620, 13558344, 16947930, 20337516, 22597240, 25421895, 33895860, 40675032, 50843790, 67791720, 101687580, 203375160]

約数ペア:

[(1, 203375160), (2, 101687580), (3, 67791720), (4, 50843790), (5, 40675032), (6, 33895860), (8, 25421895), (9, 22597240), (10, 20337516), (12, 16947930), (15, 13558344), (18, 11298620), (20, 10168758), (24, 8473965), (30, 6779172), (36, 5649310), (40, 5084379), (45, 4519448), (60, 3389586), (72, 2824655), (90, 2259724), (120, 1694793), (180, 1129862), (360, 564931), (397, 512280), (794, 256140), (1191, 170760), (1423, 142920), (1588, 128070), (1985, 102456), (2382, 85380), (2846, 71460), (3176, 64035), (3573, 56920), (3970, 51228), (4269, 47640), (4764, 42690), (5692, 35730), (5955, 34152), (7115, 28584), (7146, 28460), (7940, 25614), (8538, 23820), (9528, 21345), (11384, 17865), (11910, 17076), (12807, 15880), (14230, 14292)]