145534680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21277}}^1$

素因数の和:21313

約数の個数: 96

約数和(自身を含む): 497905200

約数和(自身を除く): 352370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21277, 42554, 63831, 85108, 106385, 127662, 170216, 191493, 212770, 255324, 319155, 382986, 404263, 425540, 510648, 638310, 765972, 808526, 851080, 957465, 1212789, 1276620, 1531944, 1617052, 1914930, 2021315, 2425578, 2553240, 3234104, 3638367, 3829860, 4042630, 4851156, 6063945, 7276734, 7659720, 8085260, 9702312, 12127890, 14553468, 16170520, 18191835, 24255780, 29106936, 36383670, 48511560, 72767340, 145534680]

約数ペア:

[(1, 145534680), (2, 72767340), (3, 48511560), (4, 36383670), (5, 29106936), (6, 24255780), (8, 18191835), (9, 16170520), (10, 14553468), (12, 12127890), (15, 9702312), (18, 8085260), (19, 7659720), (20, 7276734), (24, 6063945), (30, 4851156), (36, 4042630), (38, 3829860), (40, 3638367), (45, 3234104), (57, 2553240), (60, 2425578), (72, 2021315), (76, 1914930), (90, 1617052), (95, 1531944), (114, 1276620), (120, 1212789), (152, 957465), (171, 851080), (180, 808526), (190, 765972), (228, 638310), (285, 510648), (342, 425540), (360, 404263), (380, 382986), (456, 319155), (570, 255324), (684, 212770), (760, 191493), (855, 170216), (1140, 127662), (1368, 106385), (1710, 85108), (2280, 63831), (3420, 42554), (6840, 21277)]