225744540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23369}}^1$

素因数の和:23411

約数の個数: 96

約数和(自身を含む): 753822720

約数和(自身を除く): 528078180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 23369, 46738, 70107, 93476, 116845, 140214, 163583, 233690, 280428, 327166, 350535, 467380, 490749, 537487, 654332, 701070, 817915, 981498, 1074974, 1402140, 1612461, 1635830, 1962996, 2149948, 2453745, 2687435, 3224922, 3271660, 3762409, 4907490, 5374870, 6449844, 7524818, 8062305, 9814980, 10749740, 11287227, 15049636, 16124610, 18812045, 22574454, 32249220, 37624090, 45148908, 56436135, 75248180, 112872270, 225744540]

約数ペア:

[(1, 225744540), (2, 112872270), (3, 75248180), (4, 56436135), (5, 45148908), (6, 37624090), (7, 32249220), (10, 22574454), (12, 18812045), (14, 16124610), (15, 15049636), (20, 11287227), (21, 10749740), (23, 9814980), (28, 8062305), (30, 7524818), (35, 6449844), (42, 5374870), (46, 4907490), (60, 3762409), (69, 3271660), (70, 3224922), (84, 2687435), (92, 2453745), (105, 2149948), (115, 1962996), (138, 1635830), (140, 1612461), (161, 1402140), (210, 1074974), (230, 981498), (276, 817915), (322, 701070), (345, 654332), (420, 537487), (460, 490749), (483, 467380), (644, 350535), (690, 327166), (805, 280428), (966, 233690), (1380, 163583), (1610, 140214), (1932, 116845), (2415, 93476), (3220, 70107), (4830, 46738), (9660, 23369)]