54752100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 173530560

約数和(自身を除く): 118778460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 101, 130, 139, 150, 156, 195, 202, 260, 278, 300, 303, 325, 390, 404, 417, 505, 556, 606, 650, 695, 780, 834, 975, 1010, 1212, 1300, 1313, 1390, 1515, 1668, 1807, 1950, 2020, 2085, 2525, 2626, 2780, 3030, 3475, 3614, 3900, 3939, 4170, 5050, 5252, 5421, 6060, 6565, 6950, 7228, 7575, 7878, 8340, 9035, 10100, 10425, 10842, 13130, 13900, 14039, 15150, 15756, 18070, 19695, 20850, 21684, 26260, 27105, 28078, 30300, 32825, 36140, 39390, 41700, 42117, 45175, 54210, 56156, 65650, 70195, 78780, 84234, 90350, 98475, 108420, 131300, 135525, 140390, 168468, 180700, 182507, 196950, 210585, 271050, 280780, 350975, 365014, 393900, 421170, 542100, 547521, 701950, 730028, 842340, 912535, 1052925, 1095042, 1403900, 1825070, 2105850, 2190084, 2737605, 3650140, 4211700, 4562675, 5475210, 9125350, 10950420, 13688025, 18250700, 27376050, 54752100]

約数ペア:

[(1, 54752100), (2, 27376050), (3, 18250700), (4, 13688025), (5, 10950420), (6, 9125350), (10, 5475210), (12, 4562675), (13, 4211700), (15, 3650140), (20, 2737605), (25, 2190084), (26, 2105850), (30, 1825070), (39, 1403900), (50, 1095042), (52, 1052925), (60, 912535), (65, 842340), (75, 730028), (78, 701950), (100, 547521), (101, 542100), (130, 421170), (139, 393900), (150, 365014), (156, 350975), (195, 280780), (202, 271050), (260, 210585), (278, 196950), (300, 182507), (303, 180700), (325, 168468), (390, 140390), (404, 135525), (417, 131300), (505, 108420), (556, 98475), (606, 90350), (650, 84234), (695, 78780), (780, 70195), (834, 65650), (975, 56156), (1010, 54210), (1212, 45175), (1300, 42117), (1313, 41700), (1390, 39390), (1515, 36140), (1668, 32825), (1807, 30300), (1950, 28078), (2020, 27105), (2085, 26260), (2525, 21684), (2626, 20850), (2780, 19695), (3030, 18070), (3475, 15756), (3614, 15150), (3900, 14039), (3939, 13900), (4170, 13130), (5050, 10842), (5252, 10425), (5421, 10100), (6060, 9035), (6565, 8340), (6950, 7878), (7228, 7575)]