189052500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 680882048

約数和(自身を除く): 491829548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 210, 250, 260, 273, 277, 300, 325, 350, 364, 375, 390, 420, 455, 500, 525, 546, 554, 625, 650, 700, 750, 780, 831, 875, 910, 975, 1050, 1092, 1108, 1250, 1300, 1365, 1385, 1500, 1625, 1662, 1750, 1820, 1875, 1939, 1950, 2100, 2275, 2500, 2625, 2730, 2770, 3250, 3324, 3500, 3601, 3750, 3878, 3900, 4155, 4375, 4550, 4875, 5250, 5460, 5540, 5817, 6500, 6825, 6925, 7202, 7500, 7756, 8125, 8310, 8750, 9100, 9695, 9750, 10500, 10803, 11375, 11634, 13125, 13650, 13850, 14404, 16250, 16620, 17500, 18005, 19390, 19500, 20775, 21606, 22750, 23268, 24375, 25207, 26250, 27300, 27700, 29085, 32500, 34125, 34625, 36010, 38780, 41550, 43212, 45500, 48475, 48750, 50414, 52500, 54015, 56875, 58170, 68250, 69250, 72020, 75621, 83100, 90025, 96950, 97500, 100828, 103875, 108030, 113750, 116340, 126035, 136500, 138500, 145425, 151242, 170625, 173125, 180050, 193900, 207750, 216060, 227500, 242375, 252070, 270075, 290850, 302484, 341250, 346250, 360100, 378105, 415500, 450125, 484750, 504140, 519375, 540150, 581700, 630175, 682500, 692500, 727125, 756210, 900250, 969500, 1038750, 1080300, 1211875, 1260350, 1350375, 1454250, 1512420, 1800500, 1890525, 2077500, 2250625, 2423750, 2520700, 2700750, 2908500, 3150875, 3635625, 3781050, 4501250, 4847500, 5401500, 6301750, 6751875, 7271250, 7562100, 9002500, 9452625, 12603500, 13503750, 14542500, 15754375, 18905250, 27007500, 31508750, 37810500, 47263125, 63017500, 94526250, 189052500]

約数ペア:

[(1, 189052500), (2, 94526250), (3, 63017500), (4, 47263125), (5, 37810500), (6, 31508750), (7, 27007500), (10, 18905250), (12, 15754375), (13, 14542500), (14, 13503750), (15, 12603500), (20, 9452625), (21, 9002500), (25, 7562100), (26, 7271250), (28, 6751875), (30, 6301750), (35, 5401500), (39, 4847500), (42, 4501250), (50, 3781050), (52, 3635625), (60, 3150875), (65, 2908500), (70, 2700750), (75, 2520700), (78, 2423750), (84, 2250625), (91, 2077500), (100, 1890525), (105, 1800500), (125, 1512420), (130, 1454250), (140, 1350375), (150, 1260350), (156, 1211875), (175, 1080300), (182, 1038750), (195, 969500), (210, 900250), (250, 756210), (260, 727125), (273, 692500), (277, 682500), (300, 630175), (325, 581700), (350, 540150), (364, 519375), (375, 504140), (390, 484750), (420, 450125), (455, 415500), (500, 378105), (525, 360100), (546, 346250), (554, 341250), (625, 302484), (650, 290850), (700, 270075), (750, 252070), (780, 242375), (831, 227500), (875, 216060), (910, 207750), (975, 193900), (1050, 180050), (1092, 173125), (1108, 170625), (1250, 151242), (1300, 145425), (1365, 138500), (1385, 136500), (1500, 126035), (1625, 116340), (1662, 113750), (1750, 108030), (1820, 103875), (1875, 100828), (1939, 97500), (1950, 96950), (2100, 90025), (2275, 83100), (2500, 75621), (2625, 72020), (2730, 69250), (2770, 68250), (3250, 58170), (3324, 56875), (3500, 54015), (3601, 52500), (3750, 50414), (3878, 48750), (3900, 48475), (4155, 45500), (4375, 43212), (4550, 41550), (4875, 38780), (5250, 36010), (5460, 34625), (5540, 34125), (5817, 32500), (6500, 29085), (6825, 27700), (6925, 27300), (7202, 26250), (7500, 25207), (7756, 24375), (8125, 23268), (8310, 22750), (8750, 21606), (9100, 20775), (9695, 19500), (9750, 19390), (10500, 18005), (10803, 17500), (11375, 16620), (11634, 16250), (13125, 14404), (13650, 13850)]