1029389700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1277}}^1\times {\mathrm{2687}}^1$

素因数の和:3981

約数の個数: 72

約数和(自身を含む): 2981809152

約数和(自身を除く): 1952419452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1277, 2554, 2687, 3831, 5108, 5374, 6385, 7662, 8061, 10748, 12770, 13435, 15324, 16122, 19155, 25540, 26870, 31925, 32244, 38310, 40305, 53740, 63850, 67175, 76620, 80610, 95775, 127700, 134350, 161220, 191550, 201525, 268700, 383100, 403050, 806100, 3431299, 6862598, 10293897, 13725196, 17156495, 20587794, 34312990, 41175588, 51469485, 68625980, 85782475, 102938970, 171564950, 205877940, 257347425, 343129900, 514694850, 1029389700]

約数ペア:

[(1, 1029389700), (2, 514694850), (3, 343129900), (4, 257347425), (5, 205877940), (6, 171564950), (10, 102938970), (12, 85782475), (15, 68625980), (20, 51469485), (25, 41175588), (30, 34312990), (50, 20587794), (60, 17156495), (75, 13725196), (100, 10293897), (150, 6862598), (300, 3431299), (1277, 806100), (2554, 403050), (2687, 383100), (3831, 268700), (5108, 201525), (5374, 191550), (6385, 161220), (7662, 134350), (8061, 127700), (10748, 95775), (12770, 80610), (13435, 76620), (15324, 67175), (16122, 63850), (19155, 53740), (25540, 40305), (26870, 38310), (31925, 32244)]