131195700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{5399}}^1$

素因数の和:5428

約数の個数: 108

約数和(自身を含む): 426535200

約数和(自身を除く): 295339500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 4050, 4860, 5399, 6075, 8100, 10798, 12150, 16197, 21596, 24300, 26995, 32394, 48591, 53990, 64788, 80985, 97182, 107980, 134975, 145773, 161970, 194364, 242955, 269950, 291546, 323940, 404925, 437319, 485910, 539900, 583092, 728865, 809850, 874638, 971820, 1214775, 1311957, 1457730, 1619700, 1749276, 2186595, 2429550, 2623914, 2915460, 3644325, 4373190, 4859100, 5247828, 6559785, 7288650, 8746380, 10932975, 13119570, 14577300, 21865950, 26239140, 32798925, 43731900, 65597850, 131195700]

約数ペア:

[(1, 131195700), (2, 65597850), (3, 43731900), (4, 32798925), (5, 26239140), (6, 21865950), (9, 14577300), (10, 13119570), (12, 10932975), (15, 8746380), (18, 7288650), (20, 6559785), (25, 5247828), (27, 4859100), (30, 4373190), (36, 3644325), (45, 2915460), (50, 2623914), (54, 2429550), (60, 2186595), (75, 1749276), (81, 1619700), (90, 1457730), (100, 1311957), (108, 1214775), (135, 971820), (150, 874638), (162, 809850), (180, 728865), (225, 583092), (243, 539900), (270, 485910), (300, 437319), (324, 404925), (405, 323940), (450, 291546), (486, 269950), (540, 242955), (675, 194364), (810, 161970), (900, 145773), (972, 134975), (1215, 107980), (1350, 97182), (1620, 80985), (2025, 64788), (2430, 53990), (2700, 48591), (4050, 32394), (4860, 26995), (5399, 24300), (6075, 21596), (8100, 16197), (10798, 12150)]