172752750

素因数分解:

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

素因数の和:497

約数の個数: 160

約数和(自身を含む): 509652000

約数和(自身を除く): 336899250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 125, 135, 150, 162, 171, 190, 225, 250, 270, 285, 342, 375, 405, 449, 450, 475, 513, 570, 675, 750, 810, 855, 898, 950, 1026, 1125, 1347, 1350, 1425, 1539, 1710, 2025, 2245, 2250, 2375, 2565, 2694, 2850, 3078, 3375, 4041, 4050, 4275, 4490, 4750, 5130, 6735, 6750, 7125, 7695, 8082, 8531, 8550, 10125, 11225, 12123, 12825, 13470, 14250, 15390, 17062, 20205, 20250, 21375, 22450, 24246, 25593, 25650, 33675, 36369, 38475, 40410, 42655, 42750, 51186, 56125, 60615, 64125, 67350, 72738, 76779, 76950, 85310, 101025, 112250, 121230, 127965, 128250, 153558, 168375, 181845, 192375, 202050, 213275, 230337, 255930, 303075, 336750, 363690, 383895, 384750, 426550, 460674, 505125, 606150, 639825, 691011, 767790, 909225, 1010250, 1066375, 1151685, 1279650, 1382022, 1515375, 1818450, 1919475, 2132750, 2303370, 3030750, 3199125, 3455055, 3838950, 4546125, 5758425, 6398250, 6910110, 9092250, 9597375, 11516850, 17275275, 19194750, 28792125, 34550550, 57584250, 86376375, 172752750]

約数ペア:

[(1, 172752750), (2, 86376375), (3, 57584250), (5, 34550550), (6, 28792125), (9, 19194750), (10, 17275275), (15, 11516850), (18, 9597375), (19, 9092250), (25, 6910110), (27, 6398250), (30, 5758425), (38, 4546125), (45, 3838950), (50, 3455055), (54, 3199125), (57, 3030750), (75, 2303370), (81, 2132750), (90, 1919475), (95, 1818450), (114, 1515375), (125, 1382022), (135, 1279650), (150, 1151685), (162, 1066375), (171, 1010250), (190, 909225), (225, 767790), (250, 691011), (270, 639825), (285, 606150), (342, 505125), (375, 460674), (405, 426550), (449, 384750), (450, 383895), (475, 363690), (513, 336750), (570, 303075), (675, 255930), (750, 230337), (810, 213275), (855, 202050), (898, 192375), (950, 181845), (1026, 168375), (1125, 153558), (1347, 128250), (1350, 127965), (1425, 121230), (1539, 112250), (1710, 101025), (2025, 85310), (2245, 76950), (2250, 76779), (2375, 72738), (2565, 67350), (2694, 64125), (2850, 60615), (3078, 56125), (3375, 51186), (4041, 42750), (4050, 42655), (4275, 40410), (4490, 38475), (4750, 36369), (5130, 33675), (6735, 25650), (6750, 25593), (7125, 24246), (7695, 22450), (8082, 21375), (8531, 20250), (8550, 20205), (10125, 17062), (11225, 15390), (12123, 14250), (12825, 13470)]