211045800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 192

約数和(自身を含む): 756201600

約数和(自身を除く): 545155800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 109, 120, 140, 150, 168, 175, 200, 210, 218, 280, 300, 327, 350, 420, 436, 461, 525, 545, 600, 654, 700, 763, 840, 872, 922, 1050, 1090, 1308, 1383, 1400, 1526, 1635, 1844, 2100, 2180, 2289, 2305, 2616, 2725, 2766, 3052, 3227, 3270, 3688, 3815, 4200, 4360, 4578, 4610, 5450, 5532, 6104, 6454, 6540, 6915, 7630, 8175, 9156, 9220, 9681, 10900, 11064, 11445, 11525, 12908, 13080, 13830, 15260, 16135, 16350, 18312, 18440, 19075, 19362, 21800, 22890, 23050, 25816, 27660, 30520, 32270, 32700, 34575, 38150, 38724, 45780, 46100, 48405, 50249, 55320, 57225, 64540, 65400, 69150, 76300, 77448, 80675, 91560, 92200, 96810, 100498, 114450, 129080, 138300, 150747, 152600, 161350, 193620, 200996, 228900, 242025, 251245, 276600, 301494, 322700, 351743, 387240, 401992, 457800, 484050, 502490, 602988, 645400, 703486, 753735, 968100, 1004980, 1055229, 1205976, 1256225, 1406972, 1507470, 1758715, 1936200, 2009960, 2110458, 2512450, 2813944, 3014940, 3517430, 3768675, 4220916, 5024900, 5276145, 6029880, 7034860, 7537350, 8441832, 8793575, 10049800, 10552290, 14069720, 15074700, 17587150, 21104580, 26380725, 30149400, 35174300, 42209160, 52761450, 70348600, 105522900, 211045800]

約数ペア:

[(1, 211045800), (2, 105522900), (3, 70348600), (4, 52761450), (5, 42209160), (6, 35174300), (7, 30149400), (8, 26380725), (10, 21104580), (12, 17587150), (14, 15074700), (15, 14069720), (20, 10552290), (21, 10049800), (24, 8793575), (25, 8441832), (28, 7537350), (30, 7034860), (35, 6029880), (40, 5276145), (42, 5024900), (50, 4220916), (56, 3768675), (60, 3517430), (70, 3014940), (75, 2813944), (84, 2512450), (100, 2110458), (105, 2009960), (109, 1936200), (120, 1758715), (140, 1507470), (150, 1406972), (168, 1256225), (175, 1205976), (200, 1055229), (210, 1004980), (218, 968100), (280, 753735), (300, 703486), (327, 645400), (350, 602988), (420, 502490), (436, 484050), (461, 457800), (525, 401992), (545, 387240), (600, 351743), (654, 322700), (700, 301494), (763, 276600), (840, 251245), (872, 242025), (922, 228900), (1050, 200996), (1090, 193620), (1308, 161350), (1383, 152600), (1400, 150747), (1526, 138300), (1635, 129080), (1844, 114450), (2100, 100498), (2180, 96810), (2289, 92200), (2305, 91560), (2616, 80675), (2725, 77448), (2766, 76300), (3052, 69150), (3227, 65400), (3270, 64540), (3688, 57225), (3815, 55320), (4200, 50249), (4360, 48405), (4578, 46100), (4610, 45780), (5450, 38724), (5532, 38150), (6104, 34575), (6454, 32700), (6540, 32270), (6915, 30520), (7630, 27660), (8175, 25816), (9156, 23050), (9220, 22890), (9681, 21800), (10900, 19362), (11064, 19075), (11445, 18440), (11525, 18312), (12908, 16350), (13080, 16135), (13830, 15260)]