166475340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48677}}^1$

素因数の和:48711

約数の個数: 72

約数和(自身を含む): 531563760

約数和(自身を除く): 365088420

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, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 48677, 97354, 146031, 194708, 243385, 292062, 438093, 486770, 584124, 730155, 876186, 924863, 973540, 1460310, 1752372, 1849726, 2190465, 2774589, 2920620, 3699452, 4380930, 4624315, 5549178, 8323767, 8761860, 9248630, 11098356, 13872945, 16647534, 18497260, 27745890, 33295068, 41618835, 55491780, 83237670, 166475340]

約数ペア:

[(1, 166475340), (2, 83237670), (3, 55491780), (4, 41618835), (5, 33295068), (6, 27745890), (9, 18497260), (10, 16647534), (12, 13872945), (15, 11098356), (18, 9248630), (19, 8761860), (20, 8323767), (30, 5549178), (36, 4624315), (38, 4380930), (45, 3699452), (57, 2920620), (60, 2774589), (76, 2190465), (90, 1849726), (95, 1752372), (114, 1460310), (171, 973540), (180, 924863), (190, 876186), (228, 730155), (285, 584124), (342, 486770), (380, 438093), (570, 292062), (684, 243385), (855, 194708), (1140, 146031), (1710, 97354), (3420, 48677)]