39071700

素因数分解:

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

素因数の和:551

約数の個数: 144

約数和(自身を含む): 130200000

約数和(自身を除く): 91128300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 29, 30, 36, 45, 50, 54, 58, 60, 75, 87, 90, 100, 108, 116, 135, 145, 150, 174, 180, 225, 261, 270, 290, 300, 348, 435, 450, 499, 522, 540, 580, 675, 725, 783, 870, 900, 998, 1044, 1305, 1350, 1450, 1497, 1566, 1740, 1996, 2175, 2495, 2610, 2700, 2900, 2994, 3132, 3915, 4350, 4491, 4990, 5220, 5988, 6525, 7485, 7830, 8700, 8982, 9980, 12475, 13050, 13473, 14471, 14970, 15660, 17964, 19575, 22455, 24950, 26100, 26946, 28942, 29940, 37425, 39150, 43413, 44910, 49900, 53892, 57884, 67365, 72355, 74850, 78300, 86826, 89820, 112275, 130239, 134730, 144710, 149700, 173652, 217065, 224550, 260478, 269460, 289420, 336825, 361775, 390717, 434130, 449100, 520956, 651195, 673650, 723550, 781434, 868260, 1085325, 1302390, 1347300, 1447100, 1562868, 1953585, 2170650, 2604780, 3255975, 3907170, 4341300, 6511950, 7814340, 9767925, 13023900, 19535850, 39071700]

約数ペア:

[(1, 39071700), (2, 19535850), (3, 13023900), (4, 9767925), (5, 7814340), (6, 6511950), (9, 4341300), (10, 3907170), (12, 3255975), (15, 2604780), (18, 2170650), (20, 1953585), (25, 1562868), (27, 1447100), (29, 1347300), (30, 1302390), (36, 1085325), (45, 868260), (50, 781434), (54, 723550), (58, 673650), (60, 651195), (75, 520956), (87, 449100), (90, 434130), (100, 390717), (108, 361775), (116, 336825), (135, 289420), (145, 269460), (150, 260478), (174, 224550), (180, 217065), (225, 173652), (261, 149700), (270, 144710), (290, 134730), (300, 130239), (348, 112275), (435, 89820), (450, 86826), (499, 78300), (522, 74850), (540, 72355), (580, 67365), (675, 57884), (725, 53892), (783, 49900), (870, 44910), (900, 43413), (998, 39150), (1044, 37425), (1305, 29940), (1350, 28942), (1450, 26946), (1497, 26100), (1566, 24950), (1740, 22455), (1996, 19575), (2175, 17964), (2495, 15660), (2610, 14970), (2700, 14471), (2900, 13473), (2994, 13050), (3132, 12475), (3915, 9980), (4350, 8982), (4491, 8700), (4990, 7830), (5220, 7485), (5988, 6525)]