152435340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13883}}^1$

素因数の和:13959

約数の個数: 72

約数和(自身を含む): 470001168

約数和(自身を除く): 317565828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 13883, 27766, 41649, 55532, 69415, 83298, 124947, 138830, 166596, 208245, 249894, 277660, 416490, 499788, 624735, 832980, 846863, 1249470, 1693726, 2498940, 2540589, 3387452, 4234315, 5081178, 7621767, 8468630, 10162356, 12702945, 15243534, 16937260, 25405890, 30487068, 38108835, 50811780, 76217670, 152435340]

約数ペア:

[(1, 152435340), (2, 76217670), (3, 50811780), (4, 38108835), (5, 30487068), (6, 25405890), (9, 16937260), (10, 15243534), (12, 12702945), (15, 10162356), (18, 8468630), (20, 7621767), (30, 5081178), (36, 4234315), (45, 3387452), (60, 2540589), (61, 2498940), (90, 1693726), (122, 1249470), (180, 846863), (183, 832980), (244, 624735), (305, 499788), (366, 416490), (549, 277660), (610, 249894), (732, 208245), (915, 166596), (1098, 138830), (1220, 124947), (1830, 83298), (2196, 69415), (2745, 55532), (3660, 41649), (5490, 27766), (10980, 13883)]