47790540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 174182400

約数和(自身を除く): 126391860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 269, 270, 282, 315, 329, 378, 420, 423, 470, 538, 540, 564, 630, 658, 705, 756, 807, 846, 940, 945, 987, 1076, 1260, 1269, 1316, 1345, 1410, 1614, 1645, 1692, 1883, 1890, 1974, 2115, 2421, 2538, 2690, 2820, 2961, 3228, 3290, 3766, 3780, 3948, 4035, 4230, 4842, 4935, 5076, 5380, 5649, 5922, 6345, 6580, 7263, 7532, 8070, 8460, 8883, 9415, 9684, 9870, 11298, 11844, 12105, 12643, 12690, 14526, 14805, 16140, 16947, 17766, 18830, 19740, 22596, 24210, 25286, 25380, 28245, 29052, 29610, 33894, 35532, 36315, 37660, 37929, 44415, 48420, 50572, 50841, 56490, 59220, 63215, 67788, 72630, 75858, 84735, 88501, 88830, 101682, 112980, 113787, 126430, 145260, 151716, 169470, 177002, 177660, 189645, 203364, 227574, 252860, 254205, 265503, 338940, 341361, 354004, 379290, 442505, 455148, 508410, 531006, 568935, 682722, 758580, 796509, 885010, 1016820, 1062012, 1137870, 1327515, 1365444, 1593018, 1706805, 1770020, 2275740, 2389527, 2655030, 3186036, 3413610, 3982545, 4779054, 5310060, 6827220, 7965090, 9558108, 11947635, 15930180, 23895270, 47790540]

約数ペア:

[(1, 47790540), (2, 23895270), (3, 15930180), (4, 11947635), (5, 9558108), (6, 7965090), (7, 6827220), (9, 5310060), (10, 4779054), (12, 3982545), (14, 3413610), (15, 3186036), (18, 2655030), (20, 2389527), (21, 2275740), (27, 1770020), (28, 1706805), (30, 1593018), (35, 1365444), (36, 1327515), (42, 1137870), (45, 1062012), (47, 1016820), (54, 885010), (60, 796509), (63, 758580), (70, 682722), (84, 568935), (90, 531006), (94, 508410), (105, 455148), (108, 442505), (126, 379290), (135, 354004), (140, 341361), (141, 338940), (180, 265503), (188, 254205), (189, 252860), (210, 227574), (235, 203364), (252, 189645), (269, 177660), (270, 177002), (282, 169470), (315, 151716), (329, 145260), (378, 126430), (420, 113787), (423, 112980), (470, 101682), (538, 88830), (540, 88501), (564, 84735), (630, 75858), (658, 72630), (705, 67788), (756, 63215), (807, 59220), (846, 56490), (940, 50841), (945, 50572), (987, 48420), (1076, 44415), (1260, 37929), (1269, 37660), (1316, 36315), (1345, 35532), (1410, 33894), (1614, 29610), (1645, 29052), (1692, 28245), (1883, 25380), (1890, 25286), (1974, 24210), (2115, 22596), (2421, 19740), (2538, 18830), (2690, 17766), (2820, 16947), (2961, 16140), (3228, 14805), (3290, 14526), (3766, 12690), (3780, 12643), (3948, 12105), (4035, 11844), (4230, 11298), (4842, 9870), (4935, 9684), (5076, 9415), (5380, 8883), (5649, 8460), (5922, 8070), (6345, 7532), (6580, 7263)]