207868500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{6599}}^1$

素因数の和:6631

約数の個数: 144

約数和(自身を含む): 749548800

約数和(自身を除く): 541680300

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, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 630, 700, 750, 875, 900, 1050, 1125, 1260, 1500, 1575, 1750, 2100, 2250, 2625, 3150, 3500, 4500, 5250, 6300, 6599, 7875, 10500, 13198, 15750, 19797, 26396, 31500, 32995, 39594, 46193, 59391, 65990, 79188, 92386, 98985, 118782, 131980, 138579, 164975, 184772, 197970, 230965, 237564, 277158, 296955, 329950, 395940, 415737, 461930, 494925, 554316, 593910, 659900, 692895, 824875, 831474, 923860, 989850, 1154825, 1187820, 1385790, 1484775, 1649750, 1662948, 1979700, 2078685, 2309650, 2474625, 2771580, 2969550, 3299500, 3464475, 4157370, 4619300, 4949250, 5774125, 5939100, 6928950, 7423875, 8314740, 9898500, 10393425, 11548250, 13857900, 14847750, 17322375, 20786850, 23096500, 29695500, 34644750, 41573700, 51967125, 69289500, 103934250, 207868500]

約数ペア:

[(1, 207868500), (2, 103934250), (3, 69289500), (4, 51967125), (5, 41573700), (6, 34644750), (7, 29695500), (9, 23096500), (10, 20786850), (12, 17322375), (14, 14847750), (15, 13857900), (18, 11548250), (20, 10393425), (21, 9898500), (25, 8314740), (28, 7423875), (30, 6928950), (35, 5939100), (36, 5774125), (42, 4949250), (45, 4619300), (50, 4157370), (60, 3464475), (63, 3299500), (70, 2969550), (75, 2771580), (84, 2474625), (90, 2309650), (100, 2078685), (105, 1979700), (125, 1662948), (126, 1649750), (140, 1484775), (150, 1385790), (175, 1187820), (180, 1154825), (210, 989850), (225, 923860), (250, 831474), (252, 824875), (300, 692895), (315, 659900), (350, 593910), (375, 554316), (420, 494925), (450, 461930), (500, 415737), (525, 395940), (630, 329950), (700, 296955), (750, 277158), (875, 237564), (900, 230965), (1050, 197970), (1125, 184772), (1260, 164975), (1500, 138579), (1575, 131980), (1750, 118782), (2100, 98985), (2250, 92386), (2625, 79188), (3150, 65990), (3500, 59391), (4500, 46193), (5250, 39594), (6300, 32995), (6599, 31500), (7875, 26396), (10500, 19797), (13198, 15750)]