447300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{71}}^1$

素因数の和:98

約数の個数: 108

約数和(自身を含む): 1624896

約数和(自身を除く): 1177596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 71, 75, 84, 90, 100, 105, 126, 140, 142, 150, 175, 180, 210, 213, 225, 252, 284, 300, 315, 350, 355, 420, 426, 450, 497, 525, 630, 639, 700, 710, 852, 900, 994, 1050, 1065, 1260, 1278, 1420, 1491, 1575, 1775, 1988, 2100, 2130, 2485, 2556, 2982, 3150, 3195, 3550, 4260, 4473, 4970, 5325, 5964, 6300, 6390, 7100, 7455, 8946, 9940, 10650, 12425, 12780, 14910, 15975, 17892, 21300, 22365, 24850, 29820, 31950, 37275, 44730, 49700, 63900, 74550, 89460, 111825, 149100, 223650, 447300]

約数ペア:

[(1, 447300), (2, 223650), (3, 149100), (4, 111825), (5, 89460), (6, 74550), (7, 63900), (9, 49700), (10, 44730), (12, 37275), (14, 31950), (15, 29820), (18, 24850), (20, 22365), (21, 21300), (25, 17892), (28, 15975), (30, 14910), (35, 12780), (36, 12425), (42, 10650), (45, 9940), (50, 8946), (60, 7455), (63, 7100), (70, 6390), (71, 6300), (75, 5964), (84, 5325), (90, 4970), (100, 4473), (105, 4260), (126, 3550), (140, 3195), (142, 3150), (150, 2982), (175, 2556), (180, 2485), (210, 2130), (213, 2100), (225, 1988), (252, 1775), (284, 1575), (300, 1491), (315, 1420), (350, 1278), (355, 1260), (420, 1065), (426, 1050), (450, 994), (497, 900), (525, 852), (630, 710), (639, 700)]