13023900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:548

約数の個数: 108

約数和(自身を含む): 42315000

約数和(自身を除く): 29291100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 499, 522, 580, 725, 870, 900, 998, 1044, 1305, 1450, 1497, 1740, 1996, 2175, 2495, 2610, 2900, 2994, 4350, 4491, 4990, 5220, 5988, 6525, 7485, 8700, 8982, 9980, 12475, 13050, 14471, 14970, 17964, 22455, 24950, 26100, 28942, 29940, 37425, 43413, 44910, 49900, 57884, 72355, 74850, 86826, 89820, 112275, 130239, 144710, 149700, 173652, 217065, 224550, 260478, 289420, 361775, 434130, 449100, 520956, 651195, 723550, 868260, 1085325, 1302390, 1447100, 2170650, 2604780, 3255975, 4341300, 6511950, 13023900]

約数ペア:

[(1, 13023900), (2, 6511950), (3, 4341300), (4, 3255975), (5, 2604780), (6, 2170650), (9, 1447100), (10, 1302390), (12, 1085325), (15, 868260), (18, 723550), (20, 651195), (25, 520956), (29, 449100), (30, 434130), (36, 361775), (45, 289420), (50, 260478), (58, 224550), (60, 217065), (75, 173652), (87, 149700), (90, 144710), (100, 130239), (116, 112275), (145, 89820), (150, 86826), (174, 74850), (180, 72355), (225, 57884), (261, 49900), (290, 44910), (300, 43413), (348, 37425), (435, 29940), (450, 28942), (499, 26100), (522, 24950), (580, 22455), (725, 17964), (870, 14970), (900, 14471), (998, 13050), (1044, 12475), (1305, 9980), (1450, 8982), (1497, 8700), (1740, 7485), (1996, 6525), (2175, 5988), (2495, 5220), (2610, 4990), (2900, 4491), (2994, 4350)]