3803800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 192

約数和(自身を含む): 12499200

約数和(自身を除く): 8695400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 25, 26, 28, 35, 38, 40, 44, 50, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 100, 104, 110, 130, 133, 140, 143, 152, 154, 175, 182, 190, 200, 209, 220, 247, 260, 266, 275, 280, 286, 308, 325, 350, 364, 380, 385, 418, 440, 455, 475, 494, 520, 532, 550, 572, 616, 650, 665, 700, 715, 728, 760, 770, 836, 910, 950, 988, 1001, 1045, 1064, 1100, 1144, 1235, 1300, 1330, 1400, 1430, 1463, 1540, 1672, 1729, 1820, 1900, 1925, 1976, 2002, 2090, 2200, 2275, 2470, 2600, 2660, 2717, 2860, 2926, 3080, 3325, 3458, 3575, 3640, 3800, 3850, 4004, 4180, 4550, 4940, 5005, 5225, 5320, 5434, 5720, 5852, 6175, 6650, 6916, 7150, 7315, 7700, 8008, 8360, 8645, 9100, 9880, 10010, 10450, 10868, 11704, 12350, 13300, 13585, 13832, 14300, 14630, 15400, 17290, 18200, 19019, 20020, 20900, 21736, 24700, 25025, 26600, 27170, 28600, 29260, 34580, 36575, 38038, 40040, 41800, 43225, 49400, 50050, 54340, 58520, 67925, 69160, 73150, 76076, 86450, 95095, 100100, 108680, 135850, 146300, 152152, 172900, 190190, 200200, 271700, 292600, 345800, 380380, 475475, 543400, 760760, 950950, 1901900, 3803800]

約数ペア:

[(1, 3803800), (2, 1901900), (4, 950950), (5, 760760), (7, 543400), (8, 475475), (10, 380380), (11, 345800), (13, 292600), (14, 271700), (19, 200200), (20, 190190), (22, 172900), (25, 152152), (26, 146300), (28, 135850), (35, 108680), (38, 100100), (40, 95095), (44, 86450), (50, 76076), (52, 73150), (55, 69160), (56, 67925), (65, 58520), (70, 54340), (76, 50050), (77, 49400), (88, 43225), (91, 41800), (95, 40040), (100, 38038), (104, 36575), (110, 34580), (130, 29260), (133, 28600), (140, 27170), (143, 26600), (152, 25025), (154, 24700), (175, 21736), (182, 20900), (190, 20020), (200, 19019), (209, 18200), (220, 17290), (247, 15400), (260, 14630), (266, 14300), (275, 13832), (280, 13585), (286, 13300), (308, 12350), (325, 11704), (350, 10868), (364, 10450), (380, 10010), (385, 9880), (418, 9100), (440, 8645), (455, 8360), (475, 8008), (494, 7700), (520, 7315), (532, 7150), (550, 6916), (572, 6650), (616, 6175), (650, 5852), (665, 5720), (700, 5434), (715, 5320), (728, 5225), (760, 5005), (770, 4940), (836, 4550), (910, 4180), (950, 4004), (988, 3850), (1001, 3800), (1045, 3640), (1064, 3575), (1100, 3458), (1144, 3325), (1235, 3080), (1300, 2926), (1330, 2860), (1400, 2717), (1430, 2660), (1463, 2600), (1540, 2470), (1672, 2275), (1729, 2200), (1820, 2090), (1900, 2002), (1925, 1976)]