3122460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 11007360

約数和(自身を除く): 7884900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 83, 90, 95, 99, 110, 114, 132, 165, 166, 171, 180, 190, 198, 209, 220, 228, 249, 285, 330, 332, 342, 380, 396, 415, 418, 495, 498, 570, 627, 660, 684, 747, 830, 836, 855, 913, 990, 996, 1045, 1140, 1245, 1254, 1494, 1577, 1660, 1710, 1826, 1881, 1980, 2090, 2490, 2508, 2739, 2988, 3135, 3154, 3420, 3652, 3735, 3762, 4180, 4565, 4731, 4980, 5478, 6270, 6308, 7470, 7524, 7885, 8217, 9130, 9405, 9462, 10956, 12540, 13695, 14193, 14940, 15770, 16434, 17347, 18260, 18810, 18924, 23655, 27390, 28386, 31540, 32868, 34694, 37620, 41085, 47310, 52041, 54780, 56772, 69388, 70965, 82170, 86735, 94620, 104082, 141930, 156123, 164340, 173470, 208164, 260205, 283860, 312246, 346940, 520410, 624492, 780615, 1040820, 1561230, 3122460]

約数ペア:

[(1, 3122460), (2, 1561230), (3, 1040820), (4, 780615), (5, 624492), (6, 520410), (9, 346940), (10, 312246), (11, 283860), (12, 260205), (15, 208164), (18, 173470), (19, 164340), (20, 156123), (22, 141930), (30, 104082), (33, 94620), (36, 86735), (38, 82170), (44, 70965), (45, 69388), (55, 56772), (57, 54780), (60, 52041), (66, 47310), (76, 41085), (83, 37620), (90, 34694), (95, 32868), (99, 31540), (110, 28386), (114, 27390), (132, 23655), (165, 18924), (166, 18810), (171, 18260), (180, 17347), (190, 16434), (198, 15770), (209, 14940), (220, 14193), (228, 13695), (249, 12540), (285, 10956), (330, 9462), (332, 9405), (342, 9130), (380, 8217), (396, 7885), (415, 7524), (418, 7470), (495, 6308), (498, 6270), (570, 5478), (627, 4980), (660, 4731), (684, 4565), (747, 4180), (830, 3762), (836, 3735), (855, 3652), (913, 3420), (990, 3154), (996, 3135), (1045, 2988), (1140, 2739), (1245, 2508), (1254, 2490), (1494, 2090), (1577, 1980), (1660, 1881), (1710, 1826)]