352352340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 1132185600

約数和(自身を除く): 779833260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 269, 285, 342, 380, 383, 538, 570, 684, 766, 807, 855, 1076, 1140, 1149, 1345, 1532, 1614, 1710, 1915, 2298, 2421, 2690, 3228, 3420, 3447, 3830, 4035, 4596, 4842, 5111, 5380, 5745, 6894, 7277, 7660, 8070, 9684, 10222, 11490, 12105, 13788, 14554, 15333, 16140, 17235, 20444, 21831, 22980, 24210, 25555, 29108, 30666, 34470, 36385, 43662, 45999, 48420, 51110, 61332, 65493, 68940, 72770, 76665, 87324, 91998, 102220, 103027, 109155, 130986, 145540, 153330, 183996, 206054, 218310, 229995, 261972, 306660, 309081, 327465, 412108, 436620, 459990, 515135, 618162, 654930, 919980, 927243, 1030270, 1236324, 1309860, 1545405, 1854486, 1957513, 2060540, 3090810, 3708972, 3915026, 4636215, 5872539, 6181620, 7830052, 9272430, 9787565, 11745078, 17617617, 18544860, 19575130, 23490156, 29362695, 35235234, 39150260, 58725390, 70470468, 88088085, 117450780, 176176170, 352352340]

約数ペア:

[(1, 352352340), (2, 176176170), (3, 117450780), (4, 88088085), (5, 70470468), (6, 58725390), (9, 39150260), (10, 35235234), (12, 29362695), (15, 23490156), (18, 19575130), (19, 18544860), (20, 17617617), (30, 11745078), (36, 9787565), (38, 9272430), (45, 7830052), (57, 6181620), (60, 5872539), (76, 4636215), (90, 3915026), (95, 3708972), (114, 3090810), (171, 2060540), (180, 1957513), (190, 1854486), (228, 1545405), (269, 1309860), (285, 1236324), (342, 1030270), (380, 927243), (383, 919980), (538, 654930), (570, 618162), (684, 515135), (766, 459990), (807, 436620), (855, 412108), (1076, 327465), (1140, 309081), (1149, 306660), (1345, 261972), (1532, 229995), (1614, 218310), (1710, 206054), (1915, 183996), (2298, 153330), (2421, 145540), (2690, 130986), (3228, 109155), (3420, 103027), (3447, 102220), (3830, 91998), (4035, 87324), (4596, 76665), (4842, 72770), (5111, 68940), (5380, 65493), (5745, 61332), (6894, 51110), (7277, 48420), (7660, 45999), (8070, 43662), (9684, 36385), (10222, 34470), (11490, 30666), (12105, 29108), (13788, 25555), (14554, 24210), (15333, 22980), (16140, 21831), (17235, 20444)]