1775991780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{147263}}^1$

素因数の和:147345

約数の個数: 72

約数和(自身を含む): 5467617792

約数和(自身を除く): 3691626012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 147263, 294526, 441789, 589052, 736315, 883578, 1325367, 1472630, 1767156, 2208945, 2650734, 2945260, 4417890, 5301468, 6626835, 8835780, 9866621, 13253670, 19733242, 26507340, 29599863, 39466484, 49333105, 59199726, 88799589, 98666210, 118399452, 147999315, 177599178, 197332420, 295998630, 355198356, 443997945, 591997260, 887995890, 1775991780]

約数ペア:

[(1, 1775991780), (2, 887995890), (3, 591997260), (4, 443997945), (5, 355198356), (6, 295998630), (9, 197332420), (10, 177599178), (12, 147999315), (15, 118399452), (18, 98666210), (20, 88799589), (30, 59199726), (36, 49333105), (45, 39466484), (60, 29599863), (67, 26507340), (90, 19733242), (134, 13253670), (180, 9866621), (201, 8835780), (268, 6626835), (335, 5301468), (402, 4417890), (603, 2945260), (670, 2650734), (804, 2208945), (1005, 1767156), (1206, 1472630), (1340, 1325367), (2010, 883578), (2412, 736315), (3015, 589052), (4020, 441789), (6030, 294526), (12060, 147263)]