69101100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:494

約数の個数: 180

約数和(自身を含む): 236313000

約数和(自身を除く): 167211900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 114, 135, 150, 162, 171, 180, 190, 225, 228, 270, 285, 300, 324, 342, 380, 405, 449, 450, 475, 513, 540, 570, 675, 684, 810, 855, 898, 900, 950, 1026, 1140, 1347, 1350, 1425, 1539, 1620, 1710, 1796, 1900, 2025, 2052, 2245, 2565, 2694, 2700, 2850, 3078, 3420, 4041, 4050, 4275, 4490, 5130, 5388, 5700, 6156, 6735, 7695, 8082, 8100, 8531, 8550, 8980, 10260, 11225, 12123, 12825, 13470, 15390, 16164, 17062, 17100, 20205, 22450, 24246, 25593, 25650, 26940, 30780, 33675, 34124, 36369, 38475, 40410, 42655, 44900, 48492, 51186, 51300, 60615, 67350, 72738, 76779, 76950, 80820, 85310, 101025, 102372, 121230, 127965, 134700, 145476, 153558, 153900, 170620, 181845, 202050, 213275, 230337, 242460, 255930, 303075, 307116, 363690, 383895, 404100, 426550, 460674, 511860, 606150, 639825, 691011, 727380, 767790, 853100, 909225, 921348, 1151685, 1212300, 1279650, 1382022, 1535580, 1818450, 1919475, 2303370, 2559300, 2764044, 3455055, 3636900, 3838950, 4606740, 5758425, 6910110, 7677900, 11516850, 13820220, 17275275, 23033700, 34550550, 69101100]

約数ペア:

[(1, 69101100), (2, 34550550), (3, 23033700), (4, 17275275), (5, 13820220), (6, 11516850), (9, 7677900), (10, 6910110), (12, 5758425), (15, 4606740), (18, 3838950), (19, 3636900), (20, 3455055), (25, 2764044), (27, 2559300), (30, 2303370), (36, 1919475), (38, 1818450), (45, 1535580), (50, 1382022), (54, 1279650), (57, 1212300), (60, 1151685), (75, 921348), (76, 909225), (81, 853100), (90, 767790), (95, 727380), (100, 691011), (108, 639825), (114, 606150), (135, 511860), (150, 460674), (162, 426550), (171, 404100), (180, 383895), (190, 363690), (225, 307116), (228, 303075), (270, 255930), (285, 242460), (300, 230337), (324, 213275), (342, 202050), (380, 181845), (405, 170620), (449, 153900), (450, 153558), (475, 145476), (513, 134700), (540, 127965), (570, 121230), (675, 102372), (684, 101025), (810, 85310), (855, 80820), (898, 76950), (900, 76779), (950, 72738), (1026, 67350), (1140, 60615), (1347, 51300), (1350, 51186), (1425, 48492), (1539, 44900), (1620, 42655), (1710, 40410), (1796, 38475), (1900, 36369), (2025, 34124), (2052, 33675), (2245, 30780), (2565, 26940), (2694, 25650), (2700, 25593), (2850, 24246), (3078, 22450), (3420, 20205), (4041, 17100), (4050, 17062), (4275, 16164), (4490, 15390), (5130, 13470), (5388, 12825), (5700, 12123), (6156, 11225), (6735, 10260), (7695, 8980), (8082, 8550), (8100, 8531)]